St Helier weather live forecast

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

Friday
2nd Oct
20

14

3

3
Saturday
3rd Oct
20

15

7

3
Sunday
4th Oct
20

14

7

3
Monday
5th Oct
17

15

7

3
Tuesday
6th Oct
18

15

0

3

5-day weather forecast updated at 04:00 on Friday 2nd October 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 Friday 2nd October 2026

Expect broken clouds in St Helier, Jersey with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

20
°C maximum temperature
14
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
12
kph wind from S

St Helier weather for Saturday 3rd October 2026

Expect broken clouds in St Helier, Jersey with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

20
°C maximum temperature
15
°C minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from N

St Helier weather for Sunday 4th October 2026

Expect scattered clouds in St Helier, Jersey with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

20
°C maximum temperature
14
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
14
kph wind from N

St Helier weather for Monday 5th October 2026

Expect scattered clouds in St Helier, Jersey with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

17
°C maximum temperature
15
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NE

St Helier weather for Tuesday 6th October 2026

Expect broken clouds in St Helier, Jersey with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.