See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
15°
Mostly Clear
Feels Like: 15°
Min: 14°
Max: 22°
The next few hours will be overcast, with tomorrow reaching 19°C and dropping to 13°C. The coming days will be mostly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:41
Sunrise
19:03
Sunset
Moon
Waxing Crescent
12:01
Moonrise
20:12
Moonset
Daily Forecast
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Wednesday
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Weather in Chelmsford tomorrow, September 16, 2026
Cloud cover dominates in Chelmsford on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning sky stays heavily clouded, with cover near 62% around 04:00. Grey conditions set the early tone before any later change.
The day peaks near 19°C and cools toward 12°C. The air stays humid, with relative humidity between 52% and 93% and the peak around 04:00. Airflow remains manageable, reaching about 5.2 km/h around 09:00.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 20:00. Outdoor plans may still want a flexible backup. Expect visibility near 32.1 km, with poorer spells close to 18.3 km. Expect sunrise at 06:43, sunset at 19:01, and 12 hours 18 minutes of sunlight today overall.
In short, cloud leads the story in Chelmsford on September 16, 2026; expect limited sun and a peak around 19°C.
Frequently asked questions about weather in Chelmsford
How warm does it get in Chelmsford?
The warmest month in Chelmsford is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Chelmsford?
The coldest month in Chelmsford is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Chelmsford?
The wettest month in Chelmsford is October, with an average of 68mm of precipitation.
What is the driest time of year in Chelmsford?
The driest month in Chelmsford is April, with an average of 43mm of precipitation.
