West Sussex weather live forecast

Today's maximum temperature in West Sussex is expected to be 9°C. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.

Sunday
15th Feb
9

4

0

1
Monday
16th Feb
9

6

5

1
Tuesday
17th Feb
7

3

3

2
Wednesday
18th Feb
7

3

0

1
Thursday
19th Feb
8

3

1

2

5-day weather forecast updated at 04:05 on Sunday 15th February 2026 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 Sunday 15th February 2026

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 94% chance of some rain and a fresh breeze of 34 kph from the south.

9
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
94
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
34
kph wind from S

West Sussex weather for Monday 16th February 2026

Expect sunshine and showers in West Sussex with a maximum temperature of 9°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a fresh breeze of 30 kph from the west.

9
°C maximum temperature
6
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
17
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
30
kph wind from W

West Sussex weather for Tuesday 17th February 2026

Expect broken clouds in West Sussex with a maximum temperature of 7°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

7
°C maximum temperature
3
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
17
kph wind from NW

West Sussex weather for Wednesday 18th February 2026

Expect overcast skies in West Sussex with a maximum temperature of 7°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the east.

7
°C maximum temperature
3
°C minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
32
kph wind from E

West Sussex weather for Thursday 19th February 2026

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 8°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 47% chance of some rain and a fresh breeze of 33 kph from the north-east.