West Sussex weather live forecast

Tomorrow's maximum temperature in West Sussex is expected to be 73°F.

Saturday
28th Jun

73

64

6
Sunday
29th Jun

77

63

12
Monday
30th Jun

84

61

16
Tuesday
1st Jul

86

64

7
Wednesday
2nd Jul

77

64

2

5-day weather forecast updated at 04:03 on Saturday 28th June 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 28th June 2025

Expect broken clouds in West Sussex with a maximum temperature of 73°F, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south-west.

73
°F maximum temperature
64
°F minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
mph wind from SW

West Sussex weather for Sunday 29th June 2025

Expect scattered clouds in West Sussex with a maximum temperature of 77°F, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.

77
°F maximum temperature
63
°F minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from SW

West Sussex weather for Monday 30th June 2025

Expect clear skies in West Sussex with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south-east.

84
°F maximum temperature
61
°F minimum temperature
clear skies
16
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
10
mph wind from SE

West Sussex weather for Tuesday 1st July 2025

Expect broken clouds in West Sussex with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south-west.

86
°F maximum temperature
64
°F minimum temperature
broken clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from SW

West Sussex weather for Wednesday 2nd July 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 77°F, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a fresh breeze of 19 mph from the north.