St Helier weather live forecast

Today's maximum temperature in St Helier is expected to be 26°C. Select a day from the live weather forecast for St Helier, Jersey for more weather parameters.

Wednesday
8th Jul
26

16

16

7
Thursday
9th Jul
28

18

10

7
Friday
10th Jul
31

20

16

7
Saturday
11th Jul
22

19

13

7
Sunday
12th Jul
22

18

15

7

5-day weather forecast updated at 04:00 on Wednesday 8th 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.

St Helier weather forecast by day

Below are the detailed weather forecasts for St Helier for the next 5 days.

St Helier weather for Wednesday 8th July 2026

Expect clear skies in St Helier, 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 gentle breeze of 15 kph from the north.

26
°C maximum temperature
16
°C minimum temperature
clear skies
16
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
15
kph wind from N

St Helier weather for Thursday 9th July 2026

Expect scattered clouds in St Helier, Jersey with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-east.

28
°C maximum temperature
18
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from NE

St Helier weather for Friday 10th July 2026

Expect clear skies in St Helier, Jersey with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north-east.

31
°C maximum temperature
20
°C minimum temperature
clear skies
16
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
27
kph wind from NE

St Helier weather for Saturday 11th July 2026

Expect scattered clouds in St Helier, Jersey with a maximum temperature of 22°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the north-east.

22
°C maximum temperature
19
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
22
°C wind chill
33
kph wind from NE

St Helier weather for Sunday 12th July 2026

Expect clear skies in St Helier, Jersey with a maximum temperature of 22°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 37 kph from the north-east.