West Sussex weather live forecast

Today's maximum temperature in West Sussex is expected to be 5°C. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.

Wednesday
31st Dec
5

0

8

1
Thursday
1st Jan
6

0

4

0
Friday
2nd Jan
5

0

2

1
Saturday
3rd Jan
3

-2

8

0
Sunday
4th Jan
3

-2

6

1

5-day weather forecast updated at 04:04 on Tuesday 30th December 2025 GMT

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The 5-day weather forecast for West Sussex (Bognor Regis) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

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West Sussex weather forecast by day

Below are the detailed weather forecasts for West Sussex for the next 5 days. The forecasts shown are for Bognor Regis and may not represent the whole of West Sussex. Browse more destinations in West Sussex to view more weather forecasts.

West Sussex weather for Wednesday 31st December 2025

Expect clear skies in West Sussex with a maximum temperature of 5°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

5
°C maximum temperature
0
°C minimum temperature
clear skies
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
13
kph wind from N

West Sussex weather for Thursday 1st January 2026

Expect scattered clouds in West Sussex with a maximum temperature of 6°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the west.

6
°C maximum temperature
0
°C minimum temperature
scattered clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
1
°C wind chill
30
kph wind from W

West Sussex weather for Friday 2nd January 2026

Expect broken clouds in West Sussex with a maximum temperature of 5°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-west.

5
°C maximum temperature
0
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
1
°C wind chill
21
kph wind from NW

West Sussex weather for Saturday 3rd January 2026

Expect clear skies in West Sussex with a maximum temperature of 3°C and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the north-west.

3
°C maximum temperature
-2
°C minimum temperature
clear skies
8
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
-3
°C wind chill
33
kph wind from NW

West Sussex weather for Sunday 4th January 2026

Expect scattered clouds in West Sussex with a maximum temperature of 3°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north-west.