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St. Helier 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for St. Helier

Dorset, United Kingdom

Long range weather outlook for St. Helier includes 14 day forecast summary:

The forecast for St. Helier in the coming two weeks is predicting the average daytime maximum temperature will be around 16°C, with a high for the two weeks of 18°C expected on the afternoon of Sunday 19th. The mean minimum temperature will be 13°C, dipping to its lowest on the morning of Friday 24th at 11°C. Expect the next 14 days have most days seeing a little rain. The current forecast indicates Wednesday 22nd will have the most precipitation with an accumulation of around 4.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityCloud AmountPrecip AmountWeather
Fri 17
May		09:00

SSE
SSE

 13 / 18 mph 54 / 50°F 89%
Low level cloud: 35%
Mid level cloud: 20%
High level cloud: 14%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

 7 / 12 mph 56 / 53°F 85%
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ESE
ESE

 6 / 13 mph 57 / 54°F 79%
Low level cloud: 9%
Mid level cloud: 10%
High level cloud: 3%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NE
NE

 9 / 18 mph 56 / 53°F 83%
Low level cloud: 3%
Mid level cloud: 8%
High level cloud: 17%
Most Significant Cloud Type: low
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

E
E

 6 / 14 mph 55 / 53°F 83%
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 40%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 18
May		00:00

E
E

 5 / 9 mph 57 / 56°F 86%
Low level cloud: 2%
Mid level cloud: 11%
High level cloud: 100%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

 3 / 5 mph 56 / 57°F 87%
Low level cloud: 2%
Mid level cloud: 24%
High level cloud: 100%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNE
NNE

 4 / 7 mph 57 / 55°F 85%
Low level cloud: 4%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: medium
58%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNE
NNE

 10 / 15 mph 58 / 55°F 83%
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

N
N

 9 / 10 mph 60 / 59°F 89%
Low level cloud: 13%
Mid level cloud: 59%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

 9 / 11 mph 62 / 61°F 91%
Low level cloud: 43%
Mid level cloud: 93%
High level cloud: 77%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNW
NNW

 8 / 9 mph 62 / 60°F 93%
Low level cloud: 49%
Mid level cloud: 38%
High level cloud: 4%
Most Significant Cloud Type: low
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNW
NNW

 8 / 10 mph 58 / 56°F 91%
Low level cloud: 26%
Mid level cloud: 10%
High level cloud: 87%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 19
May		00:00

N
N

 7 / 10 mph 58 / 57°F 91%
Low level cloud: 21%
Mid level cloud: 6%
High level cloud: 54%
Most Significant Cloud Type: low
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

 2 / 3 mph 58 / 58°F 91%
Low level cloud: 17%
Mid level cloud: 44%
High level cloud: 10%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NW
NW

 6 / 11 mph 58 / 55°F 90%
Low level cloud: 21%
Mid level cloud: 46%
High level cloud: 3%
Most Significant Cloud Type: low
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 7 / 10 mph 60 / 57°F 91%
Low level cloud: 29%
Mid level cloud: 13%
High level cloud: 5%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NE
NE

 9 / 11 mph 64 / 62°F 85%
Low level cloud: 20%
Mid level cloud: 8%
High level cloud: 3%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NE
NE

 13 / 16 mph 64 / 63°F 78%
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
18:00

NE
NE

 11 / 16 mph 63 / 62°F 80%
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
21:00

NNE
NNE

 11 / 17 mph 59 / 59°F 84%
Low level cloud: 3%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 20
May		00:00

ENE
ENE

 11 / 18 mph 57 / 55°F 87%
Low level cloud: 1%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: medium
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NE
NE

 13 / 21 mph 55 / 52°F 89%
Low level cloud: 15%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NE
NE

 16 / 26 mph 55 / 49°F 89%
Low level cloud: 17%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 13 / 16 mph 59 / 55°F 85%
Low level cloud: 48%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NE
NE

 13 / 15 mph 62 / 62°F 86%
Low level cloud: 71%
Mid level cloud: 32%
High level cloud: 5%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNE
NNE

 15 / 17 mph 64 / 64°F 86%
Low level cloud: 88%
Mid level cloud: 29%
High level cloud: 0%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNE
NNE

 12 / 13 mph 62 / 62°F 87%
Low level cloud: 72%
Mid level cloud: 29%
High level cloud: 9%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNE
NNE

 11 / 12 mph 59 / 57°F 90%
Low level cloud: 79%
Mid level cloud: 37%
High level cloud: 6%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 21
May		00:00

NNE
NNE

 10 / 15 mph 56 / 53°F 91%
Low level cloud: 50%
Mid level cloud: 76%
High level cloud: 2%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNE
NNE

 7 / 12 mph 55 / 53°F 90%
Low level cloud: 38%
Mid level cloud: 46%
High level cloud: 46%
Most Significant Cloud Type: low
60%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NE
NE

 7 / 11 mph 56 / 53°F 90%
Low level cloud: 27%
Mid level cloud: 24%
High level cloud: 33%
Most Significant Cloud Type: low
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

N
N

 9 / 13 mph 57 / 54°F 91%
Low level cloud: 46%
Mid level cloud: 22%
High level cloud: 53%
Most Significant Cloud Type: low
59%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNW
NNW

 14 / 18 mph 58 / 54°F 90%
Low level cloud: 25%
Mid level cloud: 18%
High level cloud: 32%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

 13 / 15 mph 59 / 55°F 86%
Low level cloud: 23%
Mid level cloud: 23%
High level cloud: 99%
Most Significant Cloud Type: low
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

 11 / 14 mph 58 / 55°F 85%
Low level cloud: 48%
Mid level cloud: 32%
High level cloud: 38%
Most Significant Cloud Type: low
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WNW
WNW

 10 / 15 mph 56 / 54°F 85%
Low level cloud: 12%
Mid level cloud: 45%
High level cloud: 9%
Most Significant Cloud Type: medium
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 22
May		00:00

WNW
WNW

 6 / 9 mph 57 / 56°F 89%
Low level cloud: 6%
Mid level cloud: 45%
High level cloud: 52%
Most Significant Cloud Type: medium
62%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
03:00

WNW
WNW

 12 / 19 mph 56 / 53°F 89%
Low level cloud: 13%
Mid level cloud: 76%
High level cloud: 32%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WNW
WNW

 15 / 24 mph 56 / 51°F 88%
Low level cloud: 6%
Mid level cloud: 61%
High level cloud: 42%
Most Significant Cloud Type: medium
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WNW
WNW

 15 / 20 mph 58 / 53°F 90%
Low level cloud: 32%
Mid level cloud: 46%
High level cloud: 93%
Most Significant Cloud Type: low
59%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WNW
WNW

 15 / 18 mph 59 / 55°F 90%
Low level cloud: 13%
Mid level cloud: 27%
High level cloud: 12%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

 16 / 18 mph 61 / 59°F 87%
Low level cloud: 5%
Mid level cloud: 18%
High level cloud: 1%
Most Significant Cloud Type: medium
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

 16 / 19 mph 59 / 55°F 87%
Low level cloud: 2%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

W
W

 17 / 23 mph 57 / 53°F 88%
Low level cloud: 5%
Mid level cloud: 6%
High level cloud: 4%
Most Significant Cloud Type: low
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 23
May		00:00

W
W

 14 / 22 mph 55 / 51°F 90%
Low level cloud: 18%
Mid level cloud: 5%
High level cloud: 32%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NW
NW

 9 / 16 mph 54 / 51°F 86%
Low level cloud: 15%
Mid level cloud: 100%
High level cloud: 32%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

 12 / 19 mph 54 / 49°F 86%
Low level cloud: 40%
Mid level cloud: 91%
High level cloud: 1%
Most Significant Cloud Type: low
71%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNW
NNW

 13 / 17 mph 56 / 52°F 83%
Low level cloud: 92%
Mid level cloud: 26%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNW
NNW

 15 / 18 mph 59 / 55°F 80%
Low level cloud: 77%
Mid level cloud: 19%
High level cloud: 3%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

 16 / 18 mph 61 / 60°F 76%
Low level cloud: 52%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNW
NNW

 17 / 19 mph 59 / 55°F 78%
Low level cloud: 10%
Mid level cloud: 12%
High level cloud: 2%
Most Significant Cloud Type: low
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNW
NNW

 16 / 19 mph 56 / 52°F 78%
Low level cloud: 15%
Mid level cloud: 8%
High level cloud: 10%
Most Significant Cloud Type: low
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityCloud AmountPrecip AmountWeather
Fri 24
May		00:00

WSW
WSW

 24 / 50 mph 53 / 47°F 97%
Low level cloud: 100%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
06:00

SSW
SSW

 20 / 39 mph 54 / 49°F 96%
Low level cloud: 100%
Mid level cloud: 89%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

ESE
ESE

 8 / 15 mph 61 / 61°F 84%
Low level cloud: 1%
Mid level cloud: 10%
High level cloud: 8%
Most Significant Cloud Type: medium
12%
0.0 In
18:00

SE
SE

 19 / 38 mph 58 / 54°F 89%
Low level cloud: 37%
Mid level cloud: 32%
High level cloud: 19%
Most Significant Cloud Type: low
51%
0.0 In
Sat 25
May		00:00

NW
NW

 24 / 46 mph 57 / 53°F 96%
Low level cloud: 94%
Mid level cloud: 44%
High level cloud: 18%
Most Significant Cloud Type: low
100%
0.0 In
06:00

NNW
NNW

 11 / 19 mph 56 / 53°F 85%
Low level cloud: 14%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
17%
0.0 In
12:00

SW
SW

 4 / 6 mph 59 / 59°F 72%
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 100%
Most Significant Cloud Type: medium
6%
0.0 In
18:00

WNW
WNW

 13 / 21 mph 59 / 56°F 83%
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 46%
Most Significant Cloud Type: high
46%
0.0 In
Sun 26
May		00:00

S
S

 9 / 17 mph 54 / 52°F 82%
Low level cloud: 0%
Mid level cloud: 36%
High level cloud: 50%
Most Significant Cloud Type: medium
38%
0.0 In
06:00

W
W

 11 / 19 mph 56 / 53°F 95%
Low level cloud: 65%
Mid level cloud: 86%
High level cloud: 10%
Most Significant Cloud Type: low
95%
0.0 In
12:00

SSW
SSW

 13 / 20 mph 57 / 54°F 80%
Low level cloud: 0%
Mid level cloud: 88%
High level cloud: 100%
Most Significant Cloud Type: medium
91%
0.0 In
18:00

W
W

 12 / 20 mph 59 / 57°F 95%
Low level cloud: 99%
Mid level cloud: 46%
High level cloud: 11%
Most Significant Cloud Type: low
100%
0.0 In
Mon 27
May		00:00

WNW
WNW

 24 / 38 mph 54 / 48°F 79%
Low level cloud: 34%
Mid level cloud: 0%
High level cloud: 32%
Most Significant Cloud Type: low
37%
0.0 In
06:00

NW
NW

 8 / 13 mph 57 / 55°F 95%
Low level cloud: 85%
Mid level cloud: 15%
High level cloud: 32%
Most Significant Cloud Type: low
94%
0.0 In
12:00

WNW
WNW

 17 / 25 mph 55 / 51°F 69%
Low level cloud: 37%
Mid level cloud: 4%
High level cloud: 19%
Most Significant Cloud Type: low
40%
0.0 In
18:00

WNW
WNW

 9 / 15 mph 60 / 60°F 86%
Low level cloud: 5%
Mid level cloud: 11%
High level cloud: 5%
Most Significant Cloud Type: low
9%
0.0 In
Tue 28
May		00:00

WSW
WSW

 15 / 23 mph 55 / 51°F 75%
Low level cloud: 20%
Mid level cloud: 48%
High level cloud: 100%
Most Significant Cloud Type: low
48%
0.0 In
06:00

WSW
WSW

 7 / 15 mph 54 / 52°F 96%
Low level cloud: 88%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
12:00

SW
SW

 19 / 29 mph 59 / 55°F 87%
Low level cloud: 100%
Mid level cloud: 42%
High level cloud: 20%
Most Significant Cloud Type: low
100%
0.0 In
18:00

NW
NW

 22 / 36 mph 60 / 60°F 91%
Low level cloud: 85%
Mid level cloud: 86%
High level cloud: 4%
Most Significant Cloud Type: low
100%
0.1 In
Wed 29
May		00:00

SW
SW

 17 / 25 mph 58 / 55°F 89%
Low level cloud: 65%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: low
72%
0.0 In
06:00

NNW
NNW

 22 / 36 mph 53 / 47°F 76%
Low level cloud: 61%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
62%
0.1 In
12:00

SSW
SSW

 7 / 11 mph 63 / 63°F 88%
Low level cloud: 96%
Mid level cloud: 46%
High level cloud: 4%
Most Significant Cloud Type: low
100%
0.0 In
18:00

NW
NW

 19 / 32 mph 57 / 52°F 71%
Low level cloud: 18%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
34%
0.0 In
Thu 30
May		00:00

SSW
SSW

 10 / 19 mph 59 / 59°F 85%
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 18%
Most Significant Cloud Type: medium
9%
0.0 In
06:00

NW
NW

 14 / 24 mph 52 / 48°F 71%
Low level cloud: 7%
Mid level cloud: 9%
High level cloud: 2%
Most Significant Cloud Type: low
10%
0.0 In
12:00

SSW
SSW

 19 / 29 mph 64 / 64°F 95%
Low level cloud: 75%
Mid level cloud: 79%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.1 In
18:00

WNW
WNW

 9 / 15 mph 56 / 54°F 69%
Low level cloud: 9%
Mid level cloud: 0%
High level cloud: 4%
Most Significant Cloud Type: low
8%
0.0 In
Fri 31
May		00:00

WSW
WSW

 15 / 23 mph 56 / 52°F 89%
Low level cloud: 40%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
47%
0.1 In
06:00

SSW
SSW

 18 / 30 mph 54 / 49°F 81%
Low level cloud: 1%
Mid level cloud: 45%
High level cloud: 22%
Most Significant Cloud Type: medium
48%
0.0 In
12:00

S
S

 9 / 14 mph 60 / 60°F 77%
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: medium
13%
0.0 In
18:00

SSW
SSW

 18 / 30 mph 59 / 55°F 95%
Low level cloud: 100%
Mid level cloud: 77%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.2 In
Sat 01
Jun		00:00

SW
SW

 26 / 50 mph 54 / 47°F 86%
Low level cloud: 12%
Mid level cloud: 45%
High level cloud: 10%
Most Significant Cloud Type: medium
79%
0.1 In
06:00

WSW
WSW

 16 / 28 mph 56 / 52°F 89%
Low level cloud: 28%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
28%
0.1 In
12:00

WSW
WSW

 21 / 40 mph 55 / 50°F 77%
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 27%
Most Significant Cloud Type: medium
7%
0.0 In
18:00

W
W

 11 / 20 mph 61 / 60°F 76%
Low level cloud: 22%
Mid level cloud: 50%
High level cloud: 3%
Most Significant Cloud Type: low
39%
0.0 In

Other Locations Near to St. Helier

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.
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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.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

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