West Sussex weather live forecast

Today's maximum temperature in West Sussex is expected to be 46°F. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.

Thursday
19th Feb
46

41

0

1
Friday
20th Feb
52

41

2

1
Saturday
21st Feb
54

50

1

0
Sunday
22nd Feb
52

50

0

1
Monday
23rd Feb
54

48

4

1

5-day weather forecast updated at 04:05 on Thursday 19th February 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 19th February 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 46°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a moderate breeze of 12 mph from the north-west.

46
°F maximum temperature
41
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
10
% chance of some rain
<2
mm of rainfall expected
41
°F wind chill
12
mph wind from NW

West Sussex weather for Friday 20th February 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 52°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 59% chance of some rain and a fresh breeze of 22 mph from the west.

52
°F maximum temperature
41
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
59
% chance of some rain
<2
mm of rainfall expected
52
°F wind chill
22
mph wind from W

West Sussex weather for Saturday 21st February 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 54°F and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a fresh breeze of 21 mph from the west.

54
°F maximum temperature
50
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
49
% chance of some rain
<2
mm of rainfall expected
54
°F wind chill
21
mph wind from W

West Sussex weather for Sunday 22nd February 2026

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 52°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 17 mph from the south-west.

52
°F maximum temperature
50
°F minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
62
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
17
mph wind from SW

West Sussex weather for Monday 23rd February 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 54°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a moderate breeze of 17 mph from the west.