Jersey weather live forecast

Today's maximum temperature in Jersey is expected to be 20°C. Select a day from the live weather forecast for Jersey (St Helier) for more weather parameters.

Wednesday
1st Jul
20

16

9

8
Thursday
2nd Jul
20

16

5

5
Friday
3rd Jul
24

16

16

8
Saturday
4th Jul
19

17

13

8
Sunday
5th Jul
18

17

16

8

5-day weather forecast updated at 04:00 on Wednesday 1st 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 Wednesday 1st July 2026

Expect broken clouds in Jersey with a maximum temperature of 20°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-west.

20
°C maximum temperature
16
°C minimum temperature
broken clouds
9
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 20°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the west.

20
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
28
kph wind from W

Jersey weather for Friday 3rd July 2026

Expect scattered clouds in Jersey with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

24
°C maximum temperature
16
°C minimum temperature
scattered clouds
16
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
24
°C wind chill
18
kph wind from NW

Jersey weather for Saturday 4th July 2026

Expect scattered clouds in Jersey with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

19
°C maximum temperature
17
°C minimum temperature
scattered clouds
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
19
°C wind chill
20
kph wind from NW

Jersey weather for Sunday 5th July 2026

Expect clear skies in Jersey with a maximum temperature of 18°C, maximum UV of 8 (Very High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.