Hartwell Weather Forecast
- 11
- 21
Light rain
- 10
- 19
Partly cloudy
- 10
- 19
Partly cloudy
- 11
- 21
Sunny day
- 14
- 21
Cloudy
- 15
- 22
Cloudy
Today 20 Aug East Midlands
Some sunshine and just the odd shower initially. However, heavy thundery showers move southwards through the morning and into the afternoon. Turning a little lighter later on. Cooler than Wednesday. Maximum temperature 21 °C.
Hartwell Temperature Statistics
August Temperature
Woburn (22km)
Lowest 8 August, 2026
9.6 °CAverage August
20.6 °CHighest 13 August, 2026
35.5 °C
Climate (2021–2026)
Woburn (22km)
Average Low 2021–2026
7 °CAverage 2021–2026
11.3 °CAverage High 2021–2026
15.4 °C