West Sussex weather live forecast

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

Wednesday
2nd Jul

73

59

4
Thursday
3rd Jul

72

54

8
Friday
4th Jul

75

55

12
Saturday
5th Jul

70

57

1
Sunday
6th Jul

68

55

6

5-day weather forecast updated at 04:03 on Tuesday 1st July 2025 GMT

More about West Sussex

West Sussex by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for West Sussex

English Heritage: 25% off new memberships

Exclusive

Save 25% on new English Heritage memberships
Get FREE unlimited access to over 400 historic attractions
Exclusive discount applies to annual & gift memberships

Show discount code

******M25

Redeem English Heritage discount code >>

Expires at 23:59 on Wednesday 31st Dec 2025 · View all English Heritage offers

Places to visit

Destination

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.

Top West Sussex destinations

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 Wednesday 2nd July 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 73°F, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 14 mph from the north-west.

73
°F maximum temperature
59
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
7
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
73
°F wind chill
14
mph wind from NW

West Sussex weather for Thursday 3rd July 2025

Expect scattered clouds in West Sussex with a maximum temperature of 72°F, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the north.

72
°F maximum temperature
54
°F minimum temperature
scattered clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
10
mph wind from N

West Sussex weather for Friday 4th July 2025

Expect scattered clouds in West Sussex with a maximum temperature of 75°F, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south-west.

75
°F maximum temperature
55
°F minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
75
°F wind chill
14
mph wind from SW

West Sussex weather for Saturday 5th July 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 70°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a fresh breeze of 20 mph from the south-west.

70
°F maximum temperature
57
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
55
% chance of some rain
<2
mm of rainfall expected
70
°F wind chill
20
mph wind from SW

West Sussex weather for Sunday 6th July 2025

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a fresh breeze of 18 mph from the west.