Ashburnham Weather Forecast
- 7
- 17
Thunder shower
- 15
- 18
Light rain
- 12
- 17
Partly cloudy
- 12
- 18
Cloudy
- 13
- 17
Light rain
- 11
- 18
Sunny day
Today 13 Sep London and South East England
Mostly fine and sunny start, but with a few showers continuing, mainly along the Thames Estuary. Cloud then building elsewhere with sunny spells and occasional showers following. Staying breezy. Maximum Temperature 19C.
Ashburnham Temperature Statistics
September Temperature
Herstmonceux West End (5km)
Lowest 9 September, 2025
8.6 °CAverage September
15.7 °CHighest 7 September, 2025
23.6 °C
Climate (2020–Present)
Herstmonceux West End (5km)
Average Low 2020–2025
7.9 °CAverage 2020–2025
11.5 °CAverage High 2020–2025
15.1 °C