East Sussex weather live forecast

Today's maximum temperature in East Sussex is expected to be 20°C. Select a day from the live weather forecast for East Sussex (Eastbourne), UK for more weather parameters.

Monday
15th Jun
20

14

5

6
Tuesday
16th Jun
21

15

4

6
Wednesday
17th Jun
21

16

3

7
Thursday
18th Jun
22

16

9

7
Friday
19th Jun
24

16

3

6

5-day weather forecast updated at 04:03 on Monday 15th June 2026 GMT

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Destination

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 Monday 15th June 2026

Expect mostly cloudy with light rain in East Sussex with a maximum temperature of 20°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a gentle breeze of 18 kph from the east.

20
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
6
UV index (High)
17
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
18
kph wind from E

East Sussex weather for Tuesday 16th June 2026

Expect broken clouds in East Sussex with a maximum temperature of 21°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

21
°C maximum temperature
15
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from W

East Sussex weather for Wednesday 17th June 2026

Expect broken clouds in East Sussex with a maximum temperature of 21°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

21
°C maximum temperature
16
°C minimum temperature
broken clouds
3
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
21
°C wind chill
21
kph wind from SW

East Sussex weather for Thursday 18th June 2026

Expect broken clouds in East Sussex with a maximum temperature of 22°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from SW

East Sussex weather for Friday 19th June 2026

Expect isolated thunderstorms in East Sussex with a maximum temperature of 24°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a moderate breeze of 22 kph from the west.