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.

Monday
29th Jun
21

15

11

8
Tuesday
30th Jun
21

15

5

7
Wednesday
1st Jul
17

17

6

8
Thursday
2nd Jul
17

17

5

7
Friday
3rd Jul
18

17

12

8

5-day weather forecast updated at 04:00 on Sunday 28th June 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 Monday 29th June 2026

Expect scattered clouds in Jersey with a maximum temperature of 21°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-west.

21
°C maximum temperature
15
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
21
°C wind chill
21
kph wind from NW

Jersey weather for Tuesday 30th June 2026

Expect broken clouds in Jersey with a maximum temperature of 21°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.

21
°C maximum temperature
15
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from W

Jersey weather for Wednesday 1st July 2026

Expect broken clouds in Jersey with a maximum temperature of 17°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-west.

17
°C maximum temperature
17
°C minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from NW

Jersey weather for Thursday 2nd July 2026

Expect broken clouds in Jersey with a maximum temperature of 17°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

17
°C maximum temperature
17
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from W

Jersey weather for Friday 3rd July 2026

Expect scattered clouds in Jersey with a maximum temperature of 18°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-west.