West Sussex weather live forecast

Today's maximum temperature in West Sussex is expected to be 12°C. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.

Saturday
6th Dec
12

10

3

1
Sunday
7th Dec
13

10

0

0
Monday
8th Dec
13

11

0

0
Tuesday
9th Dec
14

12

0

0
Wednesday
10th Dec
12

9

3

1

5-day weather forecast updated at 04:04 on Friday 5th 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 Saturday 6th December 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a fresh breeze of 34 kph from the south-west.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
52
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
34
kph wind from SW

West Sussex weather for Sunday 7th December 2025

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 13°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 96% chance of some rain and a moderate breeze of 25 kph from the south-west.

13
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
96
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
25
kph wind from SW

West Sussex weather for Monday 8th December 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 13°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 24 kph from the south-west.

13
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
61
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
24
kph wind from SW

West Sussex weather for Tuesday 9th December 2025

Expect cloudy with some rain in West Sussex with a maximum temperature of 14°C and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 86% chance of some rain and a strong breeze of 42 kph from the south-west.

14
°C maximum temperature
12
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
86
% chance of some rain
<40
mm of rainfall expected
14
°C wind chill
42
kph wind from SW

West Sussex weather for Wednesday 10th December 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a fresh breeze of 32 kph from the south-west.