West Sussex weather live forecast

Today's maximum temperature in West Sussex is expected to be 11°C. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.

Thursday
11th Dec
11

10

1

0
Friday
12th Dec
11

7

1

0
Saturday
13th Dec
11

7

5

0
Sunday
14th Dec
12

11

2

0
Monday
15th Dec
12

11

0

0

5-day weather forecast updated at 04:05 on Thursday 11th 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 Thursday 11th December 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 11°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 24 kph from the south.

11
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
25
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
24
kph wind from S

West Sussex weather for Friday 12th December 2025

Expect broken clouds in West Sussex with a maximum temperature of 11°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.

11
°C maximum temperature
7
°C minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from S

West Sussex weather for Saturday 13th December 2025

Expect broken clouds in West Sussex with a maximum temperature of 11°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south-west.

11
°C maximum temperature
7
°C minimum temperature
broken clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from SW

West Sussex weather for Sunday 14th December 2025

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 12°C and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 66% chance of some rain and a fresh breeze of 33 kph from the south-west.

12
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
66
% chance of some rain
<20
mm of rainfall expected
12
°C wind chill
33
kph wind from SW

West Sussex weather for Monday 15th December 2025

Expect overcast with light rain in West Sussex with a maximum temperature of 12°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a fresh breeze of 30 kph from the south.