Sissinghurst Weather Forecast
- 15
- 20
Cloudy
- 19
- 23
Cloudy
- 13
- 21
Heavy rain shower
- 9
- 19
Sunny day
- 9
- 19
Partly cloudy
- 11
- 20
Partly cloudy
- 11
- 19
Partly cloudy
Today 28 Sep London and South East England
Any fog soon clearing to leave hazy sunshine for most of the day. Feeling warm in the afternoon sunshine. Rain may affect Kent and Sussex by the evening and overnight. Maximum temperature 21 °C.
Sissinghurst Temperature Statistics
September Temperature
Herstmonceux West End (29km)
Lowest 21 September, 2026
9.4 °CAverage September
16.3 °CHighest 25 September, 2026
24.2 °C
Climate (2021–2026)
Herstmonceux West End (29km)
Average Low 2021–2026
8.2 °CAverage 2021–2026
11.8 °CAverage High 2021–2026
15.6 °C