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West Sussex weather live forecast
Today's maximum temperature in West Sussex is expected to be 12°C. Select a day from the live weather forecast for West Sussex (Bognor Regis), UK for more weather parameters.
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Thursday
23rd Oct -
Friday
24th Oct -
Saturday
25th Oct -
Sunday
26th Oct -
Monday
27th Oct
5-day weather forecast updated at 04:03 on Thursday 23rd October 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 Thursday 23rd October 2025
Expect isolated thunderstorms in West Sussex with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a fresh breeze of 35 kph from the north-west.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from NW
West Sussex weather for Friday 24th October 2025
Expect sunshine and showers in West Sussex with a maximum temperature of 12°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a fresh breeze of 33 kph from the west.
- °C maximum temperature
- °C minimum temperature
- sunshine and showers
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- no heat & humidity
- kph wind from W
West Sussex weather for Saturday 25th October 2025
Expect broken clouds in West Sussex with a maximum temperature of 12°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-west.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Low)
- mm of rainfall expected
- °C wind chill
- kph wind from NW
West Sussex weather for Sunday 26th October 2025
Expect broken clouds in West Sussex with a maximum temperature of 10°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Low)
- mm of rainfall expected
- no heat & humidity
- kph wind from NW
West Sussex weather for Monday 27th October 2025
Expect broken clouds in West Sussex with a maximum temperature of 13°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the west.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Low)
- mm of rainfall expected
- °C wind chill
- kph wind from W
- Book hotels in the UK for £35 or less (London from £49)
- Prices based on lowest saver room rates. T&Cs apply
- Travel before 8th October 2026 (inclusive)
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Metric (°C / mm) | Imperial (°F / inches)
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