St Helier weather live forecast

Today's maximum temperature in St Helier is expected to be 18°C. Select a day from the live weather forecast for St Helier, Jersey for more weather parameters.

Wednesday
29th Apr
18

11

4

5
Thursday
30th Apr
20

14

3

4
Friday
1st May
15

12

4

4
Saturday
2nd May
13

11

1

3
Sunday
3rd May
12

10

7

5

5-day weather forecast updated at 04:00 on Wednesday 29th April 2026 GMT

More about St Helier

St Helier by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Jersey

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 29th April 2026

Expect isolated thunderstorms in St Helier, Jersey with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 24% chance of some rain and a fresh breeze of 37 kph from the north-east.

18
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
24
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
37
kph wind from NE

St Helier weather for Thursday 30th April 2026

Expect broken clouds in St Helier, Jersey with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the east.

20
°C maximum temperature
14
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
34
kph wind from E

St Helier weather for Friday 1st May 2026

Expect broken clouds in St Helier, Jersey with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

15
°C maximum temperature
12
°C minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

St Helier weather for Saturday 2nd May 2026

Expect mostly cloudy with light rain in St Helier, Jersey with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 13 kph from the north-east.

13
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
56
% chance of some rain
<5
mm of rainfall expected
13
°C wind chill
13
kph wind from NE

St Helier weather for Sunday 3rd May 2026

Expect sunshine and showers in St Helier, Jersey with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 17 kph from the north.