East Sussex weather live forecast

Today's maximum temperature in East Sussex is expected to be 64°F. Select a day from the live weather forecast for East Sussex (Eastbourne), UK for more weather parameters.

Thursday
4th Sep
64

57

5

4
Friday
5th Sep
66

54

9

5
Saturday
6th Sep
70

57

6

5
Sunday
7th Sep
70

63

2

2
Monday
8th Sep
68

61

5

4

5-day weather forecast updated at 04:05 on Thursday 4th September 2025 GMT

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The 5-day weather forecast for East Sussex (Eastbourne) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top East Sussex destinations

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

East Sussex weather forecast by day

Below are the detailed weather forecasts for East Sussex for the next 5 days. The forecasts shown are for Eastbourne and may not represent the whole of East Sussex. Browse more destinations in East Sussex to view more weather forecasts.

East Sussex weather for Thursday 4th September 2025

Expect isolated thunderstorms in East Sussex with a maximum temperature of 64°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 16 mph from the south-west.

64
°F maximum temperature
57
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
69
% chance of some rain
<10
mm of rainfall expected
64
°F wind chill
16
mph wind from SW

East Sussex weather for Friday 5th September 2025

Expect scattered clouds in East Sussex with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the west.

66
°F maximum temperature
54
°F minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from W

East Sussex weather for Saturday 6th September 2025

Expect broken clouds in East Sussex with a maximum temperature of 70°F, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-east.

70
°F maximum temperature
57
°F minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from SE

East Sussex weather for Sunday 7th September 2025

Expect broken clouds in East Sussex with a maximum temperature of 70°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south-east.

70
°F maximum temperature
63
°F minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
14
mph wind from SE

East Sussex weather for Monday 8th September 2025

Expect broken clouds in East Sussex with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south.