West Sussex weather live forecast

Tomorrow's maximum temperature in West Sussex is expected to be 13°C.

Wednesday
16th Apr

13

7

9
Thursday
17th Apr

14

4

11
Friday
18th Apr

15

8

1
Saturday
19th Apr

15

8

3
Sunday
20th Apr

15

7

7

5-day weather forecast updated at 04:03 on Wednesday 16th April 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 Wednesday 16th April 2025

Expect sunshine and showers in West Sussex with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected and a strong breeze of 41 kph from the south-west.

13
°C maximum temperature
7
°C minimum temperature
sunshine and showers
9
hours of sunshine
3
UV index (Moderate)
<2
mm of rainfall expected
0
no heat & humidity
41
kph wind from SW

West Sussex weather for Thursday 17th April 2025

Expect scattered clouds in West Sussex with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

14
°C maximum temperature
4
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from SE

West Sussex weather for Friday 18th April 2025

Expect broken clouds in West Sussex with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the east.

15
°C maximum temperature
8
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from E

West Sussex weather for Saturday 19th April 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 25 kph from the east.

15
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
30
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
25
kph wind from E

West Sussex weather for Sunday 20th April 2025

Expect broken clouds in West Sussex with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-east.