Jersey weather live forecast

Today's maximum temperature in Jersey is expected to be 21°C. Select a day from the live weather forecast for Jersey (St Helier) for more weather parameters.

Saturday
22nd Aug
21

13

9

5
Sunday
23rd Aug
22

16

6

5
Monday
24th Aug
23

16

5

5
Tuesday
25th Aug
21

19

7

4
Wednesday
26th Aug
20

19

6

3

5-day weather forecast updated at 04:00 on Saturday 22nd August 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 22nd August 2026

Expect scattered clouds in Jersey with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-east.

21
°C maximum temperature
13
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
22
kph wind from NE

Jersey weather for Sunday 23rd August 2026

Expect broken clouds in Jersey with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the east.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
30
kph wind from E

Jersey weather for Monday 24th August 2026

Expect isolated thunderstorms in Jersey with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a fresh breeze of 34 kph from the east.

23
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
52
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
34
kph wind from E

Jersey weather for Tuesday 25th August 2026

Expect broken clouds in Jersey with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the east.

21
°C maximum temperature
19
°C minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
23
kph wind from E

Jersey weather for Wednesday 26th August 2026

Expect isolated thunderstorms in Jersey with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 21 kph from the south-west.