East Sussex weather live forecast

Today's maximum temperature in East Sussex is expected to be 18°C. Select a day from the live weather forecast for East Sussex (Eastbourne), UK for more weather parameters.

Thursday
2nd Oct
18

10

2

3
Friday
3rd Oct
17

15

2

1
Saturday
4th Oct
17

11

5

3
Sunday
5th Oct
16

10

3

3
Monday
6th Oct
17

13

2

2

5-day weather forecast updated at 04:03 on Thursday 2nd October 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 2nd October 2025

Expect broken clouds in East Sussex with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south.

18
°C maximum temperature
10
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
24
kph wind from S

East Sussex weather for Friday 3rd October 2025

Expect mostly cloudy with rain in East Sussex with a maximum temperature of 17°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 55% chance of some rain and a fresh breeze of 35 kph from the south-west.

17
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
55
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
35
kph wind from SW

East Sussex weather for Saturday 4th October 2025

Expect sunshine and showers in East Sussex with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a fresh breeze of 34 kph from the west.

17
°C maximum temperature
11
°C minimum temperature
sunshine and showers
5
hours of sunshine
3
UV index (Moderate)
72
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
34
kph wind from W

East Sussex weather for Sunday 5th October 2025

Expect broken clouds in East Sussex with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

16
°C maximum temperature
10
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
25
kph wind from W

East Sussex weather for Monday 6th October 2025

Expect broken clouds in East Sussex with a maximum temperature of 17°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 40 kph from the west.