West Sussex weather live forecast

Today's maximum temperature in West Sussex is expected to be 12°C. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.

Thursday
23rd Oct
12

8

2

1
Friday
24th Oct
12

8

5

2
Saturday
25th Oct
12

6

6

2
Sunday
26th Oct
10

5

6

2
Monday
27th Oct
13

8

2

1

5-day weather forecast updated at 04:03 on Thursday 23rd October 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 Thursday 23rd October 2025

Expect isolated thunderstorms in West Sussex with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a fresh breeze of 35 kph from the north-west.

12
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
1
UV index (Low)
70
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
35
kph wind from NW

West Sussex weather for Friday 24th October 2025

Expect sunshine and showers in West Sussex with a maximum temperature of 12°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a fresh breeze of 33 kph from the west.

12
°C maximum temperature
8
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
67
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
33
kph wind from W

West Sussex weather for Saturday 25th October 2025

Expect broken clouds in West Sussex with a maximum temperature of 12°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-west.

12
°C maximum temperature
6
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
23
kph wind from NW

West Sussex weather for Sunday 26th October 2025

Expect broken clouds in West Sussex with a maximum temperature of 10°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

10
°C maximum temperature
5
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from NW

West Sussex weather for Monday 27th October 2025

Expect broken clouds in West Sussex with a maximum temperature of 13°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the west.