Chelmsford Weather Forecast
- 18
- 25
Sunny day
- 19
- 24
Thunder
- 16
- 25
Light rain
- 16
- 22
Light rain shower
- 16
- 22
Light rain
- 15
- 23
Light rain shower
- 13
- 21
Partly cloudy
Today 25 Aug East of England
A dry and bright day with lengthy sunny spells. Light to moderate easterly winds throughout, leading to a cooler feel around the coastal areas, but turning increasingly humid. Maximum temperature 24 °C.
Tonight 25 Aug East of England
A dry start to the evening but cloud will start to thicken across higher ground to the north overnight. Thundery showers moving into the south. Feeling mild. Minimum temperature 15 °C.
Chelmsford Temperature Statistics
August Temperature
Andrewsfield (17km)
Lowest 23 August, 2026
9 °CAverage August
19.3 °CHighest 14 August, 2026
33.6 °C
Climate (2021–2026)
Andrewsfield (17km)
Average Low 2021–2026
7.5 °CAverage 2021–2026
11.3 °CAverage High 2021–2026
15.2 °C