Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Foxboro 14 Day Long Range Forecast

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

Massachusetts, United States Of America

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

The outlook for Foxboro in the two weeks ahead shows the average daytime maximum temperature will be around 19°C, with a high for the two weeks of 27°C expected on the afternoon of Saturday 19th. The average minimum temperature will be 8°C, dipping to its lowest on the morning of Monday 21st at 2°C. The fortnight ahead will have some days seeing a little precipitation and some days with rain. It looks like Tuesday 22nd will have the most precipitation with an accumulation of around 6.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 19
Apr		16:00

SW
SW

 13 / 16 mph 80 / 80°F 55% 1010 mb
Low level cloud: 2%
Mid level cloud: 18%
High level cloud: 33%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SW
SW

 11 / 17 mph 69 / 68°F 71% 1011 mb
Low level cloud: 0%
Mid level cloud: 36%
High level cloud: 13%
Most Significant Cloud Type: medium
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

W
W

 12 / 20 mph 68 / 68°F 84% 1012 mb
Low level cloud: 15%
Mid level cloud: 32%
High level cloud: 2%
Most Significant Cloud Type: low
26%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Sun 20
Apr		01:00

WNW
WNW

 15 / 22 mph 64 / 64°F 77% 1014 mb
Low level cloud: 37%
Mid level cloud: 45%
High level cloud: 19%
Most Significant Cloud Type: low
54%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

 14 / 18 mph 55 / 51°F 68% 1016 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 4%
Most Significant Cloud Type: high
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NW
NW

 14 / 17 mph 51 / 46°F 59% 1020 mb
Low level cloud: 3%
Mid level cloud: 5%
High level cloud: 33%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NW
NW

 17 / 19 mph 56 / 51°F 37% 1021 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

 16 / 18 mph 60 / 59°F 28% 1022 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

 12 / 14 mph 59 / 56°F 31% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 33%
Most Significant Cloud Type: high
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NNW
NNW

 9 / 10 mph 56 / 53°F 40% 1026 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: high
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NNW
NNW

 8 / 10 mph 50 / 46°F 47% 1027 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: high
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 21
Apr		01:00

NW
NW

 5 / 7 mph 44 / 40°F 55% 1027 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 7%
Most Significant Cloud Type: high
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NW
NW

 4 / 8 mph 40 / 37°F 59% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 11%
Most Significant Cloud Type: high
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NNW
NNW

 3 / 4 mph 45 / 43°F 43% 1028 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 7%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WSW
WSW

 3 / 4 mph 58 / 57°F 25% 1026 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 13%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SSW
SSW

 6 / 7 mph 65 / 63°F 21% 1023 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 31%
Most Significant Cloud Type: medium
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

S
S

 11 / 13 mph 59 / 56°F 37% 1021 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 100%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

S
S

 9 / 12 mph 50 / 46°F 51% 1022 mb
Low level cloud: 32%
Mid level cloud: 70%
High level cloud: 100%
Most Significant Cloud Type: low
68%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

S
S

 8 / 12 mph 48 / 44°F 57% 1020 mb
Low level cloud: 93%
Mid level cloud: 82%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 22
Apr		01:00

S
S

 9 / 14 mph 49 / 45°F 69% 1018 mb
Low level cloud: 100%
Mid level cloud: 91%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

S
S

 8 / 12 mph 48 / 45°F 96% 1015 mb
Low level cloud: 99%
Mid level cloud: 85%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
07:00

S
S

 8 / 12 mph 49 / 45°F 97% 1014 mb
Low level cloud: 91%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WSW
WSW

 9 / 12 mph 58 / 56°F 85% 1012 mb
Low level cloud: 97%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WSW
WSW

 9 / 12 mph 63 / 62°F 70% 1011 mb
Low level cloud: 92%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

WNW
WNW

 9 / 12 mph 71 / 68°F 47% 1011 mb
Low level cloud: 1%
Mid level cloud: 56%
High level cloud: 0%
Most Significant Cloud Type: medium
58%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NW
NW

 11 / 16 mph 57 / 53°F 60% 1015 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WNW
WNW

 10 / 12 mph 50 / 46°F 70% 1017 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 1%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 23
Apr		01:00

WNW
WNW

 9 / 11 mph 47 / 43°F 75% 1017 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 6%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

 5 / 8 mph 45 / 42°F 81% 1019 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 41%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

WNW
WNW

 6 / 9 mph 48 / 45°F 68% 1020 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 33%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NW
NW

 6 / 7 mph 59 / 57°F 50% 1021 mb
Low level cloud: 10%
Mid level cloud: 2%
High level cloud: 21%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WNW
WNW

 6 / 7 mph 67 / 65°F 41% 1019 mb
Low level cloud: 14%
Mid level cloud: 4%
High level cloud: 32%
Most Significant Cloud Type: low
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NW
NW

 8 / 10 mph 67 / 65°F 42% 1020 mb
Low level cloud: 1%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NE
NE

 5 / 8 mph 56 / 53°F 67% 1023 mb
Low level cloud: 25%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: low
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NNE
NNE

 4 / 7 mph 50 / 49°F 75% 1025 mb
Low level cloud: 27%
Mid level cloud: 46%
High level cloud: 9%
Most Significant Cloud Type: low
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 24
Apr		01:00

NNE
NNE

 4 / 6 mph 48 / 47°F 81% 1026 mb
Low level cloud: 21%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: low
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NNE
NNE

 3 / 6 mph 45 / 43°F 86% 1027 mb
Low level cloud: 55%
Mid level cloud: 23%
High level cloud: 4%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NE
NE

 4 / 5 mph 51 / 49°F 68% 1028 mb
Low level cloud: 34%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NE
NE

 3 / 4 mph 60 / 59°F 53% 1028 mb
Low level cloud: 77%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

ESE
ESE

 2 / 2 mph 69 / 66°F 47% 1028 mb
Low level cloud: 19%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSE
SSE

 7 / 9 mph 61 / 60°F 59% 1027 mb
Low level cloud: 73%
Mid level cloud: 0%
High level cloud: 19%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

S
S

 7 / 10 mph 51 / 48°F 77% 1029 mb
Low level cloud: 1%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSE
SSE

 6 / 8 mph 50 / 47°F 79% 1029 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 66%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 25
Apr		01:00

S
S

 5 / 8 mph 48 / 46°F 85% 1028 mb
Low level cloud: 0%
Mid level cloud: 61%
High level cloud: 19%
Most Significant Cloud Type: medium
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SSE
SSE

 5 / 9 mph 47 / 45°F 88% 1028 mb
Low level cloud: 11%
Mid level cloud: 61%
High level cloud: 64%
Most Significant Cloud Type: medium
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

S
S

 7 / 11 mph 50 / 47°F 84% 1028 mb
Low level cloud: 8%
Mid level cloud: 89%
High level cloud: 31%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

S
S

 12 / 16 mph 53 / 49°F 84% 1026 mb
Low level cloud: 16%
Mid level cloud: 86%
High level cloud: 14%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

S
S

 12 / 18 mph 53 / 50°F 91% 1024 mb
Low level cloud: 98%
Mid level cloud: 68%
High level cloud: 38%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

S
S

 13 / 21 mph 54 / 51°F 93% 1021 mb
Low level cloud: 99%
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
19:00

SSW
SSW

 16 / 25 mph 56 / 52°F 91% 1018 mb
Low level cloud: 100%
Mid level cloud: 57%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSW
SSW

 15 / 23 mph 57 / 54°F 93% 1017 mb
Low level cloud: 100%
Mid level cloud: 80%
High level cloud: 34%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 26
Apr		01:00

WSW
WSW

 1 / 2 mph 56 / 56°F 76% 1026 mb
Low level cloud: 2%
Mid level cloud: 61%
High level cloud: 0%
Most Significant Cloud Type: medium
67%
0.0 In
07:00

SSW
SSW

 8 / 17 mph 55 / 53°F 92% 1020 mb
Low level cloud: 47%
Mid level cloud: 44%
High level cloud: 17%
Most Significant Cloud Type: low
64%
0.0 In
13:00

NNE
NNE

 4 / 6 mph 61 / 61°F 72% 1017 mb
Low level cloud: 76%
Mid level cloud: 51%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
19:00

NNW
NNW

 9 / 14 mph 51 / 47°F 49% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
0.0 In
Sun 27
Apr		01:00

NW
NW

 11 / 16 mph 46 / 41°F 67% 1020 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
07:00

N
N

 4 / 9 mph 57 / 57°F 61% 1025 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
13:00

WNW
WNW

 7 / 13 mph 71 / 71°F 27% 1025 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
0.0 In
19:00

SSE
SSE

 4 / 7 mph 55 / 55°F 57% 1031 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Mon 28
Apr		01:00

NNE
NNE

 5 / 9 mph 57 / 56°F 66% 1029 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
0.0 In
07:00

SSW
SSW

 4 / 6 mph 54 / 54°F 56% 1035 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
13:00

S
S

 11 / 19 mph 66 / 66°F 34% 1027 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 100%
Most Significant Cloud Type: medium
6%
0.0 In
19:00

S
S

 8 / 12 mph 52 / 49°F 55% 1033 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 100%
Most Significant Cloud Type: medium
8%
0.0 In
Tue 29
Apr		01:00

S
S

 11 / 20 mph 51 / 47°F 96% 1022 mb
Low level cloud: 100%
Mid level cloud: 95%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.2 In
07:00

S
S

 10 / 16 mph 54 / 51°F 75% 1028 mb
Low level cloud: 30%
Mid level cloud: 83%
High level cloud: 3%
Most Significant Cloud Type: low
58%
0.0 In
13:00

SW
SW

 9 / 15 mph 66 / 66°F 78% 1015 mb
Low level cloud: 98%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.2 In
19:00

SSW
SSW

 13 / 19 mph 58 / 56°F 89% 1020 mb
Low level cloud: 100%
Mid level cloud: 57%
High level cloud: 8%
Most Significant Cloud Type: low
100%
0.0 In
Wed 30
Apr		01:00

SSW
SSW

 9 / 15 mph 58 / 57°F 97% 1012 mb
Low level cloud: 89%
Mid level cloud: 22%
High level cloud: 13%
Most Significant Cloud Type: low
97%
0.0 In
07:00

SW
SW

 9 / 13 mph 59 / 58°F 97% 1015 mb
Low level cloud: 98%
Mid level cloud: 59%
High level cloud: 33%
Most Significant Cloud Type: low
100%
0.1 In
13:00

SSW
SSW

 17 / 31 mph 76 / 78°F 55% 1008 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 4%
Most Significant Cloud Type: medium
13%
0.0 In
19:00

NW
NW

 3 / 5 mph 73 / 77°F 64% 1015 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 100%
Most Significant Cloud Type: medium
6%
0.1 In
Thu 01
May		01:00

SSW
SSW

 12 / 22 mph 60 / 60°F 96% 1006 mb
Low level cloud: 100%
Mid level cloud: 49%
High level cloud: 87%
Most Significant Cloud Type: low
100%
0.0 In
07:00

NNE
NNE

 4 / 6 mph 61 / 61°F 57% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
13:00

N
N

 10 / 18 mph 63 / 62°F 63% 1013 mb
Low level cloud: 56%
Mid level cloud: 57%
High level cloud: 9%
Most Significant Cloud Type: low
76%
0.1 In
19:00

SE
SE

 5 / 7 mph 63 / 64°F 57% 1018 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 33%
Most Significant Cloud Type: medium
20%
0.0 In
Fri 02
May		01:00

NE
NE

 6 / 10 mph 59 / 58°F 76% 1021 mb
Low level cloud: 42%
Mid level cloud: 27%
High level cloud: 100%
Most Significant Cloud Type: low
62%
0.0 In
07:00

NE
NE

 8 / 12 mph 56 / 55°F 60% 1022 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 100%
Most Significant Cloud Type: medium
24%
0.0 In
13:00

ENE
ENE

 9 / 17 mph 62 / 62°F 49% 1025 mb
Low level cloud: 21%
Mid level cloud: 25%
High level cloud: 32%
Most Significant Cloud Type: low
33%
0.0 In
19:00

ENE
ENE

 8 / 13 mph 50 / 47°F 71% 1023 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: medium
46%
0.0 In
Sat 03
May		01:00

SE
SE

 3 / 5 mph 54 / 54°F 95% 1027 mb
Low level cloud: 9%
Mid level cloud: 4%
High level cloud: 15%
Most Significant Cloud Type: low
12%
0.0 In
07:00

NE
NE

 13 / 20 mph 42 / 35°F 92% 1019 mb
Low level cloud: 100%
Mid level cloud: 88%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.3 In
13:00

SE
SE

 8 / 15 mph 68 / 68°F 37% 1024 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
0.0 In
19:00

NE
NE

 16 / 25 mph 43 / 36°F 96% 1015 mb
Low level cloud: 100%
Mid level cloud: 98%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.6 In
Sun 04
May		01:00

SE
SE

 3 / 5 mph 45 / 45°F 95% 1022 mb
Low level cloud: 50%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
49%
0.0 In
07:00

NE
NE

 14 / 25 mph 43 / 37°F 97% 1012 mb
Low level cloud: 92%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
13:00

ESE
ESE

 8 / 15 mph 57 / 55°F 88% 1017 mb
Low level cloud: 100%
Mid level cloud: 40%
High level cloud: 9%
Most Significant Cloud Type: low
100%
0.0 In
19:00

NNE
NNE

 9 / 19 mph 48 / 44°F 98% 1009 mb
Low level cloud: 100%
Mid level cloud: 9%
High level cloud: 0%
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.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

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.
(More Info)

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.
(More Info)

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.
(More Info)

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.
(More Info)

Pressure