West Sussex weather live forecast

Today's maximum temperature in West Sussex is expected to be 8°C. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.

Thursday
29th Jan
8

4

1

1
Friday
30th Jan
10

8

1

0
Saturday
31st Jan
10

7

4

1
Sunday
1st Feb
9

7

2

1
Monday
2nd Feb
9

7

4

0

5-day weather forecast updated at 04:03 on Thursday 29th January 2026 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 29th January 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 8°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 26 kph from the south-east.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
86
% chance of some rain
<5
mm of rainfall expected
4
°C wind chill
26
kph wind from SE

West Sussex weather for Friday 30th January 2026

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 10°C and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 26 kph from the south.

10
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
77
% chance of some rain
<10
mm of rainfall expected
6
°C wind chill
26
kph wind from S

West Sussex weather for Saturday 31st January 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 10°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 21 kph from the south-west.

10
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
1
UV index (Low)
63
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
21
kph wind from SW

West Sussex weather for Sunday 1st February 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 9°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a light breeze of 8 kph from the south.

9
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
50
% chance of some rain
<5
mm of rainfall expected
8
°C wind chill
8
kph wind from S

West Sussex weather for Monday 2nd February 2026

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 9°C and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 28 kph from the east.