Jersey weather live forecast

Today's maximum temperature in Jersey is expected to be 29°C. Select a day from the live weather forecast for Jersey (St Helier) for more weather parameters.

Saturday
11th Jul
29

20

15

7
Sunday
12th Jul
28

19

12

7
Monday
13th Jul
24

19

5

5
Tuesday
14th Jul
22

19

11

6
Wednesday
15th Jul
21

19

9

7

5-day weather forecast updated at 04:00 on Saturday 11th July 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.

Jersey weather forecast by day

Below are the detailed weather forecasts for Jersey for the next 5 days. The forecasts shown are for St Helier and may not represent the whole of Jersey. Browse more destinations in Jersey to view more weather forecasts.

Jersey weather for Saturday 11th July 2026

Expect clear skies in Jersey with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the north-east.

29
°C maximum temperature
20
°C minimum temperature
clear skies
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
34
kph wind from NE

Jersey weather for Sunday 12th July 2026

Expect scattered clouds in Jersey with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 43 kph from the north-east.

28
°C maximum temperature
19
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
43
kph wind from NE

Jersey weather for Monday 13th July 2026

Expect broken clouds in Jersey with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 43 kph from the north-east.

24
°C maximum temperature
19
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
43
kph wind from NE

Jersey weather for Tuesday 14th July 2026

Expect scattered clouds in Jersey with a maximum temperature of 22°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the north-east.

22
°C maximum temperature
19
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
33
kph wind from NE

Jersey weather for Wednesday 15th July 2026

Expect isolated thunderstorms in Jersey with a maximum temperature of 21°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 27 kph from the north-east.