Jersey weather live forecast

Today's maximum temperature in Jersey is expected to be 22°C. Select a day from the live weather forecast for Jersey (St Helier) for more weather parameters.

Tuesday
22nd Sep
22

14

12

5
Wednesday
23rd Sep
20

16

9

4
Thursday
24th Sep
20

15

8

4
Friday
25th Sep
20

17

9

4
Saturday
26th Sep
18

17

1

4

5-day weather forecast updated at 04:00 on Tuesday 22nd September 2026 GMT

More about Jersey

Jersey 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.

Jersey weather forecast by day

Below are the detailed weather forecasts for Jersey for the next 5 days. The forecasts shown are for St Helier and may not represent the whole of Jersey. Browse more destinations in Jersey to view more weather forecasts.

Jersey weather for Tuesday 22nd September 2026

Expect clear skies in Jersey with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

22
°C maximum temperature
14
°C minimum temperature
clear skies
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
17
kph wind from E

Jersey weather for Wednesday 23rd September 2026

Expect scattered clouds in Jersey with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

20
°C maximum temperature
16
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from N

Jersey weather for Thursday 24th September 2026

Expect scattered clouds in Jersey with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

20
°C maximum temperature
15
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from E

Jersey weather for Friday 25th September 2026

20
°C maximum temperature
17
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
17
kph wind from NW

Jersey weather for Saturday 26th September 2026

Expect overcast skies in Jersey with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.