Guestling Green Weather Forecast
- 20
- 31
Sunny day
- 19
- 29
Sunny day
- 15
- 26
Partly cloudy
- 15
- 23
Cloudy
- 17
- 23
Cloudy
- 15
- 24
Partly cloudy
- 14
- 23
Partly cloudy
Today 13 Aug London and South East England
Temperatures rising quickly under strong sunshine. Feeling hot or locally very hot. As a result, an amber extreme heat warning has been issued, and this covers part of London. Maximum temperature 37 °C.
Guestling Green Temperature Statistics
August Temperature
Herstmonceux West End (21km)
Lowest 8 August, 2026
9.6 °CAverage August
19.9 °CHighest 3 August, 2026
32.1 °C
Climate (2021–2026)
Herstmonceux West End (21km)
Average Low 2021–2026
8.2 °CAverage 2021–2026
11.8 °CAverage High 2021–2026
15.5 °C