St Helier weather live forecast

Today's maximum temperature in St Helier is expected to be 10°C. Select a day from the live weather forecast for St Helier, Jersey for more weather parameters.

Tuesday
17th Feb
10

6

2

1
Wednesday
18th Feb
11

7

0

0
Thursday
19th Feb
10

7

0

1
Friday
20th Feb
11

6

2

1
Saturday
21st Feb
12

9

1

1

5-day weather forecast updated at 04:01 on Tuesday 17th February 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 17th February 2026

Expect mostly cloudy with rain in St Helier, Jersey with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 33 kph from the south-east.

10
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
6
°C wind chill
33
kph wind from SE

St Helier weather for Wednesday 18th February 2026

Expect overcast with light rain in St Helier, Jersey with a maximum temperature of 11°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 95% chance of some rain and a fresh breeze of 31 kph from the south.

11
°C maximum temperature
7
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
95
% chance of some rain
<30
mm of rainfall expected
11
°C wind chill
31
kph wind from S

St Helier weather for Thursday 19th February 2026

Expect mostly cloudy with light rain in St Helier, Jersey with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a fresh breeze of 32 kph from the north-west.

10
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
36
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
32
kph wind from NW

St Helier weather for Friday 20th February 2026

Expect broken clouds in St Helier, Jersey with a maximum temperature of 11°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the south-west.

11
°C maximum temperature
6
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
32
kph wind from SW

St Helier weather for Saturday 21st February 2026

Expect broken clouds in St Helier, Jersey with a maximum temperature of 12°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the south-west.