St Helier weather live forecast

Today's maximum temperature in St Helier is expected to be 19°C. Select a day from the live weather forecast for St Helier, Jersey for more weather parameters.

Saturday
9th May
19

13

2

4
Sunday
10th May
14

10

2

3
Monday
11th May
13

9

10

5
Tuesday
12th May
12

11

8

6
Wednesday
13th May
12

11

8

5

5-day weather forecast updated at 04:00 on Saturday 9th 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 Saturday 9th May 2026

Expect mostly cloudy with light rain in St Helier, Jersey with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a moderate breeze of 26 kph from the east.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
39
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
26
kph wind from E

St Helier weather for Sunday 10th May 2026

Expect mostly cloudy with rain in St Helier, Jersey with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a strong breeze of 41 kph from the north-east.

14
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
80
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
41
kph wind from NE

St Helier weather for Monday 11th May 2026

Expect sunshine and showers in St Helier, Jersey with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a fresh breeze of 35 kph from the north-east.

13
°C maximum temperature
9
°C minimum temperature
sunshine and showers
10
hours of sunshine
5
UV index (Moderate)
10
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
35
kph wind from NE

St Helier weather for Tuesday 12th May 2026

Expect broken clouds in St Helier, Jersey with a maximum temperature of 12°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the west.

12
°C maximum temperature
11
°C minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from W

St Helier weather for Wednesday 13th May 2026

Expect sunshine and showers in St Helier, Jersey with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a fresh breeze of 29 kph from the west.