St Helier (Jersey) weather

Forecast days

Seven day forecast for St Helier

Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Partly cloudy (night) Cloudy Heavy rain Heavy shower (day) Heavy shower (day) Light shower (day) Light shower (night) Light shower (night)
Chance of precipitation
<5% 20% 90% 70% 60% 40% 40% 40%
WSW 15
SSW 23
SSW 30
WSW 27
WSW 25
SW 25
SW 24
SW 24
25 35 46 41 37 37 36 35
E VG M G VG VG VG VG
Humidity
68% 75% 88% 81% 72% 72% 74% 76%
UV
- - - 1 2 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Heavy shower (night) Heavy shower (night) Light shower (night) Light shower (day) Light shower (day) Sunny intervals Partly cloudy (night) Partly cloudy (night)
Chance of precipitation
60% 60% 40% 40% 30% 10% 10% 10%
SW 23
SW 19
WSW 17
WSW 15
WSW 13
SW 9
W 9
WSW 10
34 28 24 22 20 15 13 14
G G G VG VG VG VG VG
Humidity
80% 79% 77% 74% 72% 68% 71% 73%
UV
- - - 1 2 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Partly cloudy (night) Partly cloudy (night) Partly cloudy (night) Sunny intervals Sunny intervals Sunny day Clear night Clear night
Chance of precipitation
10% 10% 10% 10% 10% <5% <5% <5%
WSW 10
WSW 10
W 10
W 10
WSW 11
WSW 10
SW 10
SSW 11
14 15 15 15 17 16 14 15
VG VG VG VG VG VG VG VG
Humidity
75% 74% 74% 70% 69% 68% 69% 71%
UV
- - - 1 2 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Partly cloudy (night) Cloudy Cloudy Cloudy Light rain Heavy rain Cloudy Cloudy
Chance of precipitation
10% 10% 10% 10% 50% 70% 20% 10%
SSW 14
SSW 16
S 18
S 20
S 20
SSW 17
SSW 16
S 16
19 22 25 28 28 25 22 23
VG VG VG VG G G G G
Humidity
74% 78% 81% 82% 80% 80% 80% 83%
UV
- - - 1 2 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Light shower (night) Partly cloudy (night) Light shower (night) Sunny intervals Sunny intervals Sunny day Clear night Clear night
Chance of precipitation
30% 10% 30% 10% 10% <5% 10% 10%
10°
SSW 16
SSW 16
SW 15
SW 15
SW 14
WSW 13
WSW 13
SW 13
23 22 21 21 20 19 18 18
G G G VG VG VG VG VG
Humidity
83% 82% 84% 82% 78% 77% 79% 82%
UV
- - - 1 2 1 - -

UK video forecast

South West England weather forecast

Headline:

Mist and fog clearing this morning, then rain pushing east.

Today:

Some fog patches and hazy sunshine to start. Cloud and occasional rain pushing east, with murky low cloud returning to coastal and higher elevated areas. Mild with a strengthening breeze. Maximum temperature 12 °C.

Tonight:

Somewhat drier for a time this evening albeit with the odd showery outbreak still possible. Heavier rain returning overnight bringing a wet end to the night. Breezy but staying mild. Minimum temperature 4 °C.

Thursday:

Starting wet with the rain gradually easing from the west through the morning. A drier afternoon, but brighter and more showery conditions arriving in the west later. Turning somewhat colder. Maximum temperature 9 °C.

Outlook for Friday to Sunday:

Changeable with bands of rain and showers, heavy at times, but some brighter interludes are also likely. Feeling somewhat colder but temperatures remaining around average. Occasionally windy, especially at first.

Updated:

UK long range weather forecast

The start of this period is likely to be unsettled and showery, especially in the south where a spell of persistent rain and strong winds is possible, though temperatures should return to near-average. Through the week, there is some uncertainty, but high pressure may build to the east, bringing drier and more settled conditions (with some spring sunshine) for a time, especially in eastern areas, with western parts always more at risk of seeing further spells of rain and strong winds. Towards the middle of March, a typical mixture of conditions looks most likely with spells of rain interspersed with brighter, drier intervals. Temperatures are likely to be around, or a little above average, but some cold nights are certainly still possible.

Updated:

During the rest of the month, there no especially strong signals on top of climatology at this range, though there is perhaps a slightly increased chance of spells of high pressure developing, probably centred to the north or west of the UK. Days of occasional warmth are more likely towards the end of the month as the sun continues to strengthen, and rainfall amounts would typically decrease a little in this period anyway, even though some wet and windy days are still likely. Winter hazards such as snow, and overnight frost and ice could occur anywhere, as often happens in March, but are most likely towards the north of the country.

Updated:

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