West Sussex weather live forecast

Today's maximum temperature in West Sussex is expected to be 10°C. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.

Monday
19th Jan
10

8

2

0
Tuesday
20th Jan
9

8

1

0
Wednesday
21st Jan
8

7

6

0
Thursday
22nd Jan
9

7

1

0
Friday
23rd Jan
8

4

0

0

5-day weather forecast updated at 04:08 on Saturday 17th January 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 Monday 19th January 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 10°C and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 13 kph from the south-east.

10
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
50
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

West Sussex weather for Tuesday 20th January 2026

Expect broken clouds in West Sussex with a maximum temperature of 9°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

9
°C maximum temperature
8
°C minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
8
°C wind chill
12
kph wind from S

West Sussex weather for Wednesday 21st January 2026

Expect sunshine and showers in West Sussex with a maximum temperature of 8°C and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 18 kph from the south-east.

8
°C maximum temperature
7
°C minimum temperature
sunshine and showers
6
hours of sunshine
0
UV index (None)
38
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
18
kph wind from SE

West Sussex weather for Thursday 22nd January 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 9°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 18 kph from the south-east.

9
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
41
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
18
kph wind from SE

West Sussex weather for Friday 23rd January 2026

Expect broken clouds in West Sussex with a maximum temperature of 8°C and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.