St Helier weather live forecast

Today's maximum temperature in St Helier is expected to be 14°C. Select a day from the live weather forecast for St Helier, Jersey for more weather parameters.

Monday
8th Dec
14

11

0

0
Tuesday
9th Dec
13

11

0

0
Wednesday
10th Dec
12

9

3

1
Thursday
11th Dec
10

8

0

0
Friday
12th Dec
12

10

2

0

5-day weather forecast updated at 04:00 on Monday 8th December 2025 GMT

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The 5-day weather forecast for Jersey, represented by St Helier, (St Helier) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St Helier weather forecast by day

Below are the detailed weather forecasts for St Helier for the next 5 days.

St Helier weather for Monday 8th December 2025

Expect mostly cloudy with rain in St Helier, Jersey with a maximum temperature of 14°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 82% chance of some rain and a fresh breeze of 33 kph from the south-west.

14
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
82
% chance of some rain
<20
mm of rainfall expected
14
°C wind chill
33
kph wind from SW

St Helier weather for Tuesday 9th December 2025

Expect mostly cloudy with rain in St Helier, Jersey with a maximum temperature of 13°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a strong breeze of 40 kph from the south.

13
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
72
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
40
kph wind from S

St Helier weather for Wednesday 10th December 2025

Expect broken clouds in St Helier, Jersey with a maximum temperature of 12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

12
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from SW

St Helier weather for Thursday 11th December 2025

Expect mostly cloudy with light rain in St Helier, Jersey with a maximum temperature of 10°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a moderate breeze of 28 kph from the south.

10
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
21
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
28
kph wind from S

St Helier weather for Friday 12th December 2025

Expect mostly cloudy with light rain in St Helier, Jersey with a maximum temperature of 12°C and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 26 kph from the south.