Eastbourne Weather Forecast
- 17
- 21
Light rain
- 17
- 22
Cloudy
- 12
- 22
Cloudy
- 13
- 19
Partly cloudy
- 11
- 19
Cloudy
- 15
- 18
Partly cloudy
Today 13 Sep London and South East England
Cloudy and wet at first. Drier and brighter by the afternoon but with a scattering of showers. Lighter winds than Saturday but still feeling humid. Maximum temperature 24 °C.
Eastbourne Temperature Statistics
September Temperature
Herstmonceux West End (13km)
Lowest 10 September, 2026
10.3 °CAverage September
17.1 °CHighest 6 September, 2026
23 °C
Climate (2021–2026)
Herstmonceux West End (13km)
Average Low 2021–2026
8.2 °CAverage 2021–2026
11.8 °CAverage High 2021–2026
15.6 °C