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.

Monday
26th Jan
8

5

1

0
Tuesday
27th Jan
10

7

1

1
Wednesday
28th Jan
9

6

3

0
Thursday
29th Jan
8

6

0

1
Friday
30th Jan
8

7

3

0

5-day weather forecast updated at 04:04 on Monday 26th 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 Monday 26th January 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 85% chance of some rain and a fresh breeze of 36 kph from the south-east.

8
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
85
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
36
kph wind from SE

West Sussex weather for Tuesday 27th January 2026

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 56% chance of some rain and a strong breeze of 42 kph from the south-east.

10
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
56
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
42
kph wind from SE

West Sussex weather for Wednesday 28th January 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 9°C and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a moderate breeze of 24 kph from the south-east.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
0
UV index (None)
36
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
24
kph wind from SE

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 no 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-east.

8
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
63
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
21
kph wind from SE

West Sussex weather for Friday 30th January 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 8°C and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 21 kph from the south.