Jersey weather live forecast

Today's maximum temperature in Jersey is expected to be 22°C. Select a day from the live weather forecast for Jersey (St Helier) for more weather parameters.

Saturday
29th Aug
22

18

5

5
Sunday
30th Aug
22

18

3

4
Monday
31st Aug
18

18

5

5
Tuesday
1st Sep
18

17

11

5
Wednesday
2nd Sep
19

17

4

5

5-day weather forecast updated at 04:00 on Friday 28th 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 29th August 2026

Expect mostly cloudy with rain in Jersey with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a strong breeze of 43 kph from the west.

22
°C maximum temperature
18
°C minimum temperature
mostly cloudy with rain
5
hours of sunshine
5
UV index (Moderate)
73
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
43
kph wind from W

Jersey weather for Sunday 30th August 2026

Expect isolated thunderstorms in Jersey with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and a strong breeze of 39 kph from the south-west.

22
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
83
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
39
kph wind from SW

Jersey weather for Monday 31st August 2026

Expect mostly cloudy with light rain in Jersey with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 36% chance of some rain and a strong breeze of 40 kph from the west.

18
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
5
UV index (Moderate)
36
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
40
kph wind from W

Jersey weather for Tuesday 1st September 2026

Expect scattered clouds in Jersey with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

18
°C maximum temperature
17
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
17
kph wind from W

Jersey weather for Wednesday 2nd September 2026

Expect broken clouds in Jersey with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.