East Sussex weather live forecast

Tomorrow's maximum temperature in East Sussex is expected to be 28°C.

Saturday
21st Jun

28

18

7
Sunday
22nd Jun

21

17

9
Monday
23rd Jun

21

16

10
Tuesday
24th Jun

21

16

5
Wednesday
25th Jun

22

18

3

5-day weather forecast updated at 04:03 on Saturday 21st June 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 Saturday 21st June 2025

Expect broken clouds in East Sussex with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

28
°C maximum temperature
18
°C minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
10
kph wind from E

East Sussex weather for Sunday 22nd June 2025

Expect sunshine and showers in East Sussex with a maximum temperature of 21°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a moderate breeze of 27 kph from the south-west.

21
°C maximum temperature
17
°C minimum temperature
sunshine and showers
9
hours of sunshine
8
UV index (Very High)
6
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
27
kph wind from SW

East Sussex weather for Monday 23rd June 2025

Expect broken clouds in East Sussex with a maximum temperature of 21°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the west.

21
°C maximum temperature
16
°C minimum temperature
broken clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
21
°C wind chill
32
kph wind from W

East Sussex weather for Tuesday 24th June 2025

Expect broken clouds in East Sussex with a maximum temperature of 21°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south-west.

21
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
21
°C wind chill
30
kph wind from SW

East Sussex weather for Wednesday 25th June 2025

Expect mostly cloudy with light rain in East Sussex with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a moderate breeze of 24 kph from the south-west.