West Sussex weather live forecast

Tomorrow's maximum temperature in West Sussex is expected to be 9°C.

Wednesday
12th Mar

9

3

5
Thursday
13th Mar

9

1

5
Friday
14th Mar

9

0

5
Saturday
15th Mar

9

0

5
Sunday
16th Mar

9

-1

8

5-day weather forecast updated at 04:03 on Wednesday 12th March 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

Budget: Current UK airport car hire deals

Sale

Search for cheap car hire at UK airports with Budget
Book for London airports & airports across the UK
Including Manchester, Edinburgh, Belfast & Birmingam

Go to Budget deal >>

View all Budget offers

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 12th March 2025

Expect sunshine and showers in West Sussex with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 18 kph from the north.

9
°C maximum temperature
3
°C minimum temperature
sunshine and showers
5
hours of sunshine
3
UV index (Moderate)
36
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
18
kph wind from N

West Sussex weather for Thursday 13th March 2025

Expect scattered clouds in West Sussex with a maximum temperature of 9°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north.

9
°C maximum temperature
1
°C minimum temperature
scattered clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
22
kph wind from N

West Sussex weather for Friday 14th March 2025

Expect scattered clouds in West Sussex with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

9
°C maximum temperature
0
°C minimum temperature
scattered clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
19
kph wind from NE

West Sussex weather for Saturday 15th March 2025

Expect scattered clouds in West Sussex with a maximum temperature of 9°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the north-east.

9
°C maximum temperature
0
°C minimum temperature
scattered clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
30
kph wind from NE

West Sussex weather for Sunday 16th March 2025

Expect scattered clouds in West Sussex with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-east.