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
23rd May
21

15

15

UV5
Sunday
24th May
26

15

16

UV7
Monday
25th May
27

17

16

UV6
Tuesday
26th May
21

17

14

UV7
Wednesday
27th May
18

15

15

UV7

5-day weather forecast updated at 04:00 on Saturday 23rd May 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 23rd May 2026

Expect clear skies in Jersey with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

21
°C maximum temperature
15
°C minimum temperature
clear skies
15
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
16
kph wind from N

Jersey weather for Sunday 24th May 2026

Expect clear skies in Jersey with a maximum temperature of 26°C, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-east.

26
°C maximum temperature
15
°C minimum temperature
clear skies
16
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
20
kph wind from NE

Jersey weather for Monday 25th May 2026

Expect clear skies in Jersey with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

27
°C maximum temperature
17
°C minimum temperature
clear skies
16
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
19
kph wind from E

Jersey weather for Tuesday 26th May 2026

Expect scattered clouds in Jersey with a maximum temperature of 21°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

21
°C maximum temperature
17
°C minimum temperature
scattered clouds
14
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
21
°C wind chill
22
kph wind from E

Jersey weather for Wednesday 27th May 2026

Expect scattered clouds in Jersey with a maximum temperature of 18°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-east.