West Sussex weather live forecast

Today's maximum temperature in West Sussex is expected to be 16°C. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.

Thursday
4th Jun
16

13

4

4
Friday
5th Jun
17

12

10

5
Saturday
6th Jun
15

12

3

4
Sunday
7th Jun
19

11

4

5
Monday
8th Jun
18

10

0

5

5-day weather forecast updated at 04:03 on Thursday 4th June 2026 GMT

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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.

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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 Thursday 4th June 2026

Expect isolated thunderstorms in West Sussex with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a fresh breeze of 38 kph from the south-west.

16
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
59
% chance of some rain
<5
mm of rainfall expected
16
°C wind chill
38
kph wind from SW

West Sussex weather for Friday 5th June 2026

Expect broken clouds in West Sussex with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the west.

17
°C maximum temperature
12
°C minimum temperature
broken clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
24
kph wind from W

West Sussex weather for Saturday 6th June 2026

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a moderate breeze of 27 kph from the south.

15
°C maximum temperature
12
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
4
UV index (Moderate)
82
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
27
kph wind from S

West Sussex weather for Sunday 7th June 2026

Expect broken clouds in West Sussex with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

19
°C maximum temperature
11
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from SW

West Sussex weather for Monday 8th June 2026

Expect overcast with light rain in West Sussex with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 18 kph from the west.