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Somerville 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Somerville

Massachusetts, United States Of America

Long range weather outlook for Somerville includes 14 day forecast summary:

The outlook for Somerville in the two weeks ahead shows the average daytime maximum temperature will be around 10°C, with a high for the two weeks of 15°C expected on the afternoon of Saturday 16th. The mean minimum temperature will be 5°C, dipping to its lowest on the morning of Friday 15th at 2°C. Expect the coming 14 days to have mixed overhead conditions with some days dry and some seeing a significant amount of rain. Predictions are Thursday 21st will have the most precipitation with an accumulation of around 38.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 15
Nov
10:00

NW
NW

7 / 8 mph 47 / 43°F 23% 1009 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NW
NW

8 / 9 mph 55 / 53°F 18% 1006 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NW
NW

8 / 12 mph 53 / 50°F 26% 1005 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NW
NW

8 / 12 mph 47 / 43°F 36% 1005 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: medium
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NW
NW

7 / 11 mph 45 / 41°F 40% 1005 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 16
Nov
01:00

WNW
WNW

5 / 9 mph 43 / 40°F 45% 1005 mb
Low level cloud: 0%
Mid level cloud: 34%
High level cloud: 66%
Most Significant Cloud Type: medium
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

6 / 10 mph 42 / 38°F 46% 1005 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 2%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WNW
WNW

6 / 12 mph 41 / 37°F 45% 1006 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NW
NW

11 / 12 mph 53 / 49°F 30% 1007 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NNW
NNW

13 / 14 mph 58 / 55°F 27% 1006 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NW
NW

12 / 14 mph 56 / 52°F 33% 1009 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NW
NW

12 / 15 mph 50 / 45°F 39% 1011 mb
Low level cloud: 2%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NW
NW

11 / 14 mph 49 / 44°F 41% 1012 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 17
Nov
01:00

NW
NW

11 / 13 mph 47 / 42°F 42% 1012 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NW
NW

9 / 13 mph 45 / 40°F 44% 1014 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NNW
NNW

9 / 14 mph 44 / 38°F 46% 1015 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NNW
NNW

9 / 10 mph 51 / 47°F 44% 1015 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NW
NW

8 / 9 mph 57 / 55°F 40% 1013 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 1%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NNW
NNW

7 / 9 mph 56 / 54°F 39% 1013 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 10%
Most Significant Cloud Type: high
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NW
NW

5 / 7 mph 50 / 49°F 47% 1014 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 21%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NNW
NNW

4 / 6 mph 47 / 46°F 49% 1013 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 100%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 18
Nov
01:00

W
W

3 / 6 mph 46 / 45°F 49% 1012 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 15%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SW
SW

2 / 3 mph 44 / 44°F 47% 1010 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 51%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WSW
WSW

2 / 4 mph 45 / 44°F 42% 1009 mb
Low level cloud: 0%
Mid level cloud: 64%
High level cloud: 88%
Most Significant Cloud Type: medium
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WNW
WNW

7 / 9 mph 51 / 47°F 37% 1008 mb
Low level cloud: 0%
Mid level cloud: 54%
High level cloud: 100%
Most Significant Cloud Type: medium
58%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WNW
WNW

7 / 9 mph 47 / 44°F 86% 1006 mb
Low level cloud: 97%
Mid level cloud: 85%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NW
NW

9 / 15 mph 51 / 47°F 75% 1007 mb
Low level cloud: 5%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WNW
WNW

6 / 11 mph 47 / 44°F 84% 1008 mb
Low level cloud: 91%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WNW
WNW

11 / 16 mph 47 / 42°F 78% 1008 mb
Low level cloud: 26%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 19
Nov
01:00

WNW
WNW

10 / 13 mph 47 / 43°F 67% 1008 mb
Low level cloud: 52%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
53%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NW
NW

13 / 17 mph 46 / 40°F 69% 1008 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 4%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NW
NW

12 / 17 mph 45 / 39°F 68% 1010 mb
Low level cloud: 16%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NW
NW

13 / 15 mph 51 / 46°F 52% 1010 mb
Low level cloud: 8%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NW
NW

12 / 14 mph 55 / 51°F 44% 1008 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: high
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NW
NW

8 / 11 mph 52 / 49°F 51% 1009 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 60%
Most Significant Cloud Type: high
60%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WNW
WNW

7 / 10 mph 48 / 44°F 62% 1010 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 99%
Most Significant Cloud Type: medium
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WNW
WNW

6 / 7 mph 46 / 43°F 68% 1009 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 20
Nov
01:00

WNW
WNW

5 / 7 mph 43 / 40°F 73% 1009 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

4 / 7 mph 42 / 40°F 75% 1009 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WNW
WNW

3 / 5 mph 41 / 39°F 67% 1009 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: medium
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NW
NW

1 / 2 mph 45 / 44°F 62% 1009 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NW
NW

2 / 2 mph 47 / 47°F 57% 1007 mb
Low level cloud: 18%
Mid level cloud: 93%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

ENE
ENE

1 / 2 mph 48 / 48°F 57% 1007 mb
Low level cloud: 40%
Mid level cloud: 63%
High level cloud: 0%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

E
E

3 / 5 mph 47 / 46°F 60% 1007 mb
Low level cloud: 42%
Mid level cloud: 66%
High level cloud: 0%
Most Significant Cloud Type: low
65%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

E
E

3 / 6 mph 44 / 43°F 65% 1007 mb
Low level cloud: 88%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 21
Nov
01:00

ENE
ENE

5 / 7 mph 48 / 46°F 70% 1006 mb
Low level cloud: 51%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
60%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

E
E

9 / 13 mph 47 / 43°F 77% 1005 mb
Low level cloud: 56%
Mid level cloud: 45%
High level cloud: 15%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

E
E

12 / 19 mph 47 / 41°F 82% 1005 mb
Low level cloud: 93%
Mid level cloud: 83%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

E
E

15 / 18 mph 50 / 44°F 83% 1004 mb
Low level cloud: 100%
Mid level cloud: 47%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

E
E

17 / 20 mph 52 / 47°F 90% 999 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 3%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
16:00

E
E

22 / 29 mph 52 / 46°F 92% 994 mb
Low level cloud: 100%
Mid level cloud: 65%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
19:00

ESE
ESE

16 / 22 mph 51 / 46°F 95% 994 mb
Low level cloud: 100%
Mid level cloud: 89%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.9 In of precipitation over the past 3 hours.
0.9 In
22:00

SW
SW

11 / 13 mph 49 / 45°F 84% 993 mb
Low level cloud: 34%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
35%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 22
Nov
01:00

SSW
SSW

13 / 19 mph 49 / 44°F 79% 1003 mb
Low level cloud: 94%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
07:00

ESE
ESE

13 / 19 mph 49 / 44°F 88% 1013 mb
Low level cloud: 96%
Mid level cloud: 73%
High level cloud: 2%
Most Significant Cloud Type: low
100%
0.0 In
13:00

WSW
WSW

11 / 14 mph 53 / 50°F 35% 1008 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
0.0 In
19:00

SW
SW

6 / 8 mph 54 / 52°F 56% 1005 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
0.0 In
Sat 23
Nov
01:00

WSW
WSW

7 / 9 mph 47 / 44°F 83% 998 mb
Low level cloud: 86%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
07:00

SW
SW

11 / 15 mph 43 / 37°F 84% 992 mb
Low level cloud: 96%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
13:00

W
W

8 / 12 mph 47 / 44°F 66% 993 mb
Low level cloud: 85%
Mid level cloud: 90%
High level cloud: 75%
Most Significant Cloud Type: low
100%
0.0 In
19:00

WSW
WSW

13 / 18 mph 47 / 41°F 57% 997 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 11%
Most Significant Cloud Type: medium
11%
0.0 In
Sun 24
Nov
01:00

WSW
WSW

9 / 15 mph 41 / 36°F 84% 997 mb
Low level cloud: 8%
Mid level cloud: 7%
High level cloud: 12%
Most Significant Cloud Type: low
11%
0.0 In
07:00

WSW
WSW

11 / 14 mph 41 / 35°F 68% 1002 mb
Low level cloud: 33%
Mid level cloud: 12%
High level cloud: 7%
Most Significant Cloud Type: low
38%
0.0 In
13:00

W
W

13 / 20 mph 48 / 43°F 51% 998 mb
Low level cloud: 58%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
60%
0.0 In
19:00

W
W

12 / 15 mph 42 / 36°F 63% 1007 mb
Low level cloud: 36%
Mid level cloud: 17%
High level cloud: 12%
Most Significant Cloud Type: low
43%
0.0 In
Mon 25
Nov
01:00

W
W

13 / 20 mph 41 / 34°F 69% 999 mb
Low level cloud: 17%
Mid level cloud: 41%
High level cloud: 86%
Most Significant Cloud Type: low
41%
0.0 In
07:00

WSW
WSW

9 / 11 mph 41 / 35°F 75% 1012 mb
Low level cloud: 46%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: low
56%
0.0 In
13:00

WNW
WNW

14 / 22 mph 49 / 44°F 53% 1003 mb
Low level cloud: 51%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
57%
0.0 In
19:00

W
W

12 / 16 mph 45 / 39°F 60% 1014 mb
Low level cloud: 2%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
2%
0.0 In
Tue 26
Nov
01:00

WNW
WNW

11 / 17 mph 42 / 36°F 70% 1010 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 4%
Most Significant Cloud Type: medium
7%
0.0 In
07:00

NW
NW

8 / 11 mph 32 / 25°F 48% 1017 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
0.0 In
13:00

W
W

6 / 9 mph 53 / 51°F 47% 1012 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 71%
Most Significant Cloud Type: medium
11%
0.0 In
19:00

N
N

6 / 8 mph 43 / 39°F 34% 1016 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 3%
Most Significant Cloud Type: medium
5%
0.0 In
Wed 27
Nov
01:00

SW
SW

5 / 9 mph 46 / 43°F 89% 1010 mb
Low level cloud: 94%
Mid level cloud: 68%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
07:00

NNW
NNW

6 / 8 mph 31 / 25°F 45% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 32%
Most Significant Cloud Type: high
31%
0.0 In
13:00

WNW
WNW

3 / 4 mph 50 / 50°F 74% 1010 mb
Low level cloud: 58%
Mid level cloud: 40%
High level cloud: 96%
Most Significant Cloud Type: low
83%
0.0 In
19:00

NNW
NNW

3 / 4 mph 43 / 42°F 30% 1018 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Thu 28
Nov
01:00

NE
NE

0 / 1 mph 48 / 48°F 89% 1013 mb
Low level cloud: 80%
Mid level cloud: 97%
High level cloud: 11%
Most Significant Cloud Type: low
100%
0.0 In
07:00

NNW
NNW

4 / 6 mph 34 / 29°F 44% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
13:00

E
E

3 / 5 mph 50 / 50°F 77% 1014 mb
Low level cloud: 100%
Mid level cloud: 62%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
19:00

NNE
NNE

1 / 1 mph 42 / 42°F 48% 1022 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Fri 29
Nov
01:00

E
E

4 / 6 mph 45 / 43°F 93% 1016 mb
Low level cloud: 97%
Mid level cloud: 78%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.2 In
07:00

NNE
NNE

4 / 6 mph 33 / 29°F 51% 1019 mb
Low level cloud: 0%
Mid level cloud: 97%
High level cloud: 21%
Most Significant Cloud Type: medium
97%
0.0 In
13:00

N
N

7 / 12 mph 46 / 43°F 93% 1021 mb
Low level cloud: 96%
Mid level cloud: 73%
High level cloud: 83%
Most Significant Cloud Type: low
100%
0.1 In
19:00

E
E

12 / 16 mph 37 / 29°F 97% 1010 mb
Low level cloud: 97%
Mid level cloud: 61%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.3 In
Sat 30
Nov
01:00

NNE
NNE

6 / 11 mph 40 / 36°F 75% 1024 mb
Low level cloud: 59%
Mid level cloud: 66%
High level cloud: 0%
Most Significant Cloud Type: low
81%
0.0 In
07:00

NE
NE

15 / 30 mph 34 / 24°F 98% 1001 mb
Low level cloud: 100%
Mid level cloud: 53%
High level cloud: 99%
Most Significant Cloud Type: low
100%
0.6 In
13:00

NE
NE

6 / 10 mph 45 / 42°F 54% 1026 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 100%
Most Significant Cloud Type: medium
28%
0.0 In
19:00

NNW
NNW

10 / 15 mph 38 / 31°F 91% 1004 mb
Low level cloud: 91%
Mid level cloud: 51%
High level cloud: 15%
Most Significant Cloud Type: low
100%
0.2 In

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
(More Info)

Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure