West Sussex weather live forecast

Today's maximum temperature in West Sussex is expected to be 11°C. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.

Monday
15th Dec
11

10

0

0
Tuesday
16th Dec
11

4

0

0
Wednesday
17th Dec
10

2

0

0
Thursday
18th Dec
12

10

0

0
Friday
19th Dec
11

7

4

0

5-day weather forecast updated at 04:04 on Monday 15th December 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 Monday 15th December 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 11°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a fresh breeze of 31 kph from the south.

11
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
17
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
31
kph wind from S

West Sussex weather for Tuesday 16th December 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 11°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 17 kph from the north.

11
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
36
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
kph wind from N

West Sussex weather for Wednesday 17th December 2025

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 10°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a fresh breeze of 29 kph from the south-west.

10
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
50
% chance of some rain
<5
mm of rainfall expected
7
°C wind chill
29
kph wind from SW

West Sussex weather for Thursday 18th December 2025

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 12°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a strong breeze of 42 kph from the south.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
82
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
42
kph wind from S

West Sussex weather for Friday 19th December 2025

Expect sunshine and showers in West Sussex with a maximum temperature of 11°C and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 25 kph from the west.