West Sussex weather live forecast

Today's maximum temperature in West Sussex is expected to be 14°C. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.

Wednesday
21st Oct
14

10

3

1
Thursday
22nd Oct
15

11

4

2
Friday
23rd Oct
14

8

2

1
Saturday
24th Oct
15

7

0

1
Sunday
25th Oct
15

8

8

2

5-day weather forecast updated at 04:03 on Wednesday 21st October 2026 GMT

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Destination

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

Below are temperatures expected today at popular countries, regions and places in West Sussex. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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 Wednesday 21st October 2026

Expect mostly cloudy with light rain in West Sussex with a maximum temperature of 14°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a fresh breeze of 34 kph from the west.

14
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
54
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
34
kph wind from W

West Sussex weather for Thursday 22nd October 2026

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 15°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a strong breeze of 43 kph from the south.

15
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
2
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
43
kph wind from S

West Sussex weather for Friday 23rd October 2026

Expect isolated thunderstorms in West Sussex with a maximum temperature of 14°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a strong breeze of 48 kph from the south.

14
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
1
UV index (Low)
77
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
48
kph wind from S

West Sussex weather for Saturday 24th October 2026

Expect mostly cloudy with rain in West Sussex with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a fresh breeze of 31 kph from the west.

15
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
88
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
31
kph wind from W

West Sussex weather for Sunday 25th October 2026

Expect sunshine and showers in West Sussex with a maximum temperature of 15°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 27 kph from the west.