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Updated: @ 19/08/2026 11:20 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Partly cloudy, Dry Partly cloudy, Dry
Currently: 19.3, Max: 20.4, Min: 16.7 19.3°C
Warmer 1.0°C than last hour.

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Feels like: 19.3°C

24-hr difference
-2.2°CColder 2.2°C than yesterday at this time.
  Today Yesterday
High: 20.4°C
00:00
24.9°C
16:30
Low: 16.7°C
05:53
18°C
05:25
 Wind from WNW WNW
5.8
Gust:
4 mph
1 Bft - Light Breeze
Today: 11.5 mph 05:53
Gust Month: 22.5 mph August 4
Rain Today: 0.254 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0.3 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: 70 % Decreased 7.0% since last hour.
Dew Point: 13.7°C Decreased 0.5°C since last hour.
Barometer: 1004.7 hPa Falling 0.5  hPa/hr
Baro Trend: Falling slowly
Sunrise: 05:49
Sunset: 20:13
Moonrise: 14:20
Moonset: 22:02
UV Index Forecast Solar Radiation
19/08/2026
5.2     Medium 
341 W/m2 (48 %)
High: 649 @  11:07
No Chelmsford Weather Station records broken today as of 19.08.2026 11:20
 WXSIM Weather Forecast  - Outlook: Today & Tonight
Today

Chance rain
Chance rain

High: 24°
WXSIM forecast: Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 24°. UV index up to 5. Wind west-southwest around 8 mph, gusting to 16 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
 
Tonight

Partly Cloudy
Partly Cloudy

Low: 14°
WXSIM forecast: Fair in the evening, becoming fair to partly cloudy after midnight. Low 14°. Wind west-southwest around 8 mph, gusting to 16 mph.
 WXSIM Short Term Weather Forecast
Thursday

Thunder storm
Thunder storm
High: 23°
Thursday
night
Mostly Cloudy
Mostly Cloudy
Low: 13°
Friday

Mostly Cloudy
Mostly Cloudy
High: 21°
Friday
night
Partly Cloudy
Partly Cloudy
Low: 11°
Saturday

Mostly Cloudy
Mostly Cloudy
High: 21°
Saturday
night
Partly Cloudy
Partly Cloudy
Low: 12°
Sunday

Mostly Sunny
Mostly Sunny
High: 23°
  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