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.

Monday
16th Feb
9

6

4

1
Tuesday
17th Feb
7

2

5

1
Wednesday
18th Feb
7

3

1

1
Thursday
19th Feb
6

3

3

1
Friday
20th Feb
8

1

0

1

5-day weather forecast updated at 04:05 on Monday 16th February 2026 GMT

More about West Sussex

West Sussex by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for West Sussex

National Trust Holidays: up to 25% off last minute breaks

Discount Code

Save up to 25% on last minute holiday bookings
Book breaks to Norfolk, Cornwall, Wales & beyond
Travel before 31st March 2026 (inclusive)

Show discount code

******UTE

Redeem National Trust Holidays discount code >>

Expires at 23:59 on Tuesday 31st Mar 2026 · View all National Trust Holidays offers

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.

Top West Sussex destinations

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 16th February 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 9°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 9% chance of some rain and a fresh breeze of 30 kph from the west.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
1
UV index (Low)
9
% 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 1 (Low) and 5 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
2
°C minimum temperature
broken clouds
5
hours of sunshine
1
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 mostly cloudy with rain in West Sussex with a maximum temperature of 7°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 70% chance of some rain and a moderate gale of 53 kph from the south-east.

7
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
70
% chance of some rain
<20
mm of rainfall expected
1
°C wind chill
53
kph wind from SE

West Sussex weather for Thursday 19th February 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 6°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a strong breeze of 41 kph from the north-east.

6
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
32
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
41
kph wind from NE

West Sussex weather for Friday 20th February 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a moderate breeze of 22 kph from the south-west.