Chelmsford Weather Forecast
- 14
- 24
Cloudy
- 12
- 20
Partly cloudy
- 11
- 19
Cloudy
- 15
- 20
Cloudy
- 13
- 21
Partly cloudy
- 14
- 20
Cloudy
Today 7 Sep East of England
A widely dry and bright start. Probably cloudier with an increased chance of showers from mid-morning to mid-afternoon but still very warm. Rain spreading eastwards overnight into Tuesday. Maximum temperature 25 °C.
Chelmsford Temperature Statistics
September Temperature
Andrewsfield (17km)
Lowest 1 September, 2026
9.8 °CAverage September
17.2 °CHighest 3 September, 2026
25.7 °C
Climate (2021–2026)
Andrewsfield (17km)
Average Low 2021–2026
7.5 °CAverage 2021–2026
11.4 °CAverage High 2021–2026
15.2 °C