St Helier weather live forecast

Today's maximum temperature in St Helier is expected to be 14°C. Select a day from the live weather forecast for St Helier, Jersey for more weather parameters.

Tuesday
5th May
14

11

0

3
Wednesday
6th May
15

11

7

3
Thursday
7th May
12

11

6

5
Friday
8th May
13

11

2

4
Saturday
9th May
13

11

3

5

5-day weather forecast updated at 04:00 on Monday 4th 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.

St Helier weather forecast by day

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

St Helier weather for Tuesday 5th May 2026

Expect overcast with light rain in St Helier, Jersey with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 17 kph from the north.

14
°C maximum temperature
11
°C minimum temperature
overcast with light rain
0
hours of sunshine
3
UV index (Moderate)
51
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
17
kph wind from N

St Helier weather for Wednesday 6th May 2026

Expect broken clouds in St Helier, Jersey with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

15
°C maximum temperature
11
°C minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
15
kph wind from E

St Helier weather for Thursday 7th May 2026

Expect broken clouds in St Helier, Jersey with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

12
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

St Helier weather for Friday 8th May 2026

Expect isolated thunderstorms in St Helier, Jersey with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 18 kph from the east.

13
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
49
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from E

St Helier weather for Saturday 9th May 2026

Expect mostly cloudy with light rain in St Helier, Jersey with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 17 kph from the south-east.