West Sussex weather live forecast

Tomorrow's maximum temperature in West Sussex is expected to be 15°C.

Tuesday
15th Apr

15

9

5
Wednesday
16th Apr

13

7

11
Thursday
17th Apr

13

6

13
Friday
18th Apr

13

8

5
Saturday
19th Apr

12

8

1

5-day weather forecast updated at 04:03 on Tuesday 15th 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 Tuesday 15th April 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a strong breeze of 39 kph from the south-east.

15
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
50
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
39
kph wind from SE

West Sussex weather for Wednesday 16th April 2025

Expect scattered clouds in West Sussex with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 40 kph from the south-west.

13
°C maximum temperature
7
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
40
kph wind from SW

West Sussex weather for Thursday 17th April 2025

Expect scattered clouds in West Sussex with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.

13
°C maximum temperature
6
°C minimum temperature
scattered clouds
13
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from SE

West Sussex weather for Friday 18th April 2025

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 24 kph from the south-east.

13
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
5
hours of sunshine
3
UV index (Moderate)
59
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
24
kph wind from SE

West Sussex weather for Saturday 19th April 2025

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 14 kph from the east.