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Updated: @ 22/08/2026 21:45 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Clear Clear
Currently: 15.8, Max: 20.7, Min: 10.8 15.8°C
Colder 1.4°C than last hour.

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Feels like: 16°C

24-hr difference
1.2°CWarmer 1.2°C than yesterday at this time.
  Today Yesterday
High: 20.7°C
14:00
21.5°C
14:27
Low: 10.8°C
06:02
13.5°C
06:24
 Wind from SE SE
0.4
Gust:
1.3 mph
1 Bft - Calm
Today: 17.3 mph 11:05
Gust Month: 22.5 mph August 4
Rain Today: 0 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0 mm
Storm Rain: 0 mm
This Month: 1.024 mm
Season Total: 433.7 mm
1 rain day in August.
Humidity & Barometer Almanac WebCam
Humidity: 72 % Increased 5.0% since last hour.
Dew Point: 10.8°C Decreased 0.3°C since last hour.
Barometer: 1024.7 hPa Rising 0.2  hPa/hr
Baro Trend: Steady
Sunrise: 05:54
Sunset: 20:06
Moonset: 00:02
Moonrise: 17:36
UV Index Forecast Solar Radiation
22/08/2026
4.2     Medium 
0 W/m2 (0 %)
High: 861 @  12:11
No Chelmsford Weather Station records broken today as of 22.08.2026 21:45
 WXSIM Weather Forecast  - Outlook: Tonight & Sunday
Tonight

Partly Cloudy
Partly Cloudy

Low: 12°
WXSIM forecast: Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 12°. Wind east-northeast around 3 mph in the evening, becoming southwest after midnight.
 
Sunday

Mostly Sunny
Mostly Sunny

High: 23°
WXSIM forecast: Partly to mostly sunny in the morning, becoming sunny in the afternoon. High 23°. UV index up to 4. Wind northwest around 3 mph in the morning, becoming east around 6 mph, gusting to 16 mph, in the afternoon.
 WXSIM Short Term Weather Forecast
Sunday
night
Partly Cloudy
Partly Cloudy
Low: 12°
Monday

Partly Cloudy
Partly Cloudy
High: 22°
Monday
night
Partly Cloudy
Partly Cloudy
Low: 14°
Tuesday

Mostly Cloudy
Mostly Cloudy
High: 25°
Tuesday
night
Chance rain
Chance rain
Low: 16°
Wednesday

Thunder storm
Thunder storm
High: 27°
Wednesday
night
Chance rain
Chance rain
Low: 18°
  WXSIM 5 Day Meteogram for Chelmsford
  UK Cloud Satellite / UK Rain Radar / UK Temperatures
Countdown to Autumn
 Autumn Equinox begins September 23rd at 1:05am   BST