St Helier weather live forecast

Today's maximum temperature in St Helier is expected to be 15°C. Select a day from the live weather forecast for St Helier, Jersey for more weather parameters.

Sunday
19th Apr
15

9

11

4
Monday
20th Apr
14

9

2

4
Tuesday
21st Apr
15

8

8

5
Wednesday
22nd Apr
14

10

12

5
Thursday
23rd Apr
13

10

14

5

5-day weather forecast updated at 04:00 on Sunday 19th April 2026 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 Sunday 19th April 2026

Expect scattered clouds in St Helier, Jersey with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-east.

15
°C maximum temperature
9
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from NE

St Helier weather for Monday 20th April 2026

Expect broken clouds in St Helier, Jersey with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the east.

14
°C maximum temperature
9
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
31
kph wind from E

St Helier weather for Tuesday 21st April 2026

Expect scattered clouds in St Helier, Jersey with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the east.

15
°C maximum temperature
8
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
34
kph wind from E

St Helier weather for Wednesday 22nd April 2026

Expect scattered clouds in St Helier, Jersey with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the east.

14
°C maximum temperature
10
°C minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
33
kph wind from E

St Helier weather for Thursday 23rd April 2026

Expect clear skies in St Helier, Jersey with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the east.