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Updated: @ 21/02/2026 20:45 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Mostly cloudy Mostly cloudy
Currently: 12.0, Max: 13.9, Min: 8.6 12°C
Colder 0.1°C than last hour.

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Feels like: 11°C

24-hr difference
3.5°CWarmer 3.5°C than yesterday at this time.
  Today Yesterday
High: 13.9°C
15:19
10.8°C
13:03
Low: 8.6°C
00:00
4.3°C
05:03
 Wind from WSW WSW
8
Gust:
6.5 mph
2 Bft - Gentle Breeze
Today: 22.1 mph 05:25
Gust Month: 27.7 mph February 18
Rain Today: 2.286 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 1.5 mm
Storm Rain: 0 mm
This Month: 126.492 mm
Season Total: 279.9 mm
17 rain days in February.
Humidity & Barometer Almanac WebCam
Humidity: 95 % Increased 1.0% since last hour.
Dew Point: 11.2°C Increased 0.1°C since last hour.
Barometer: 1017.6 hPa Falling 0.5  hPa/hr
Baro Trend: Steady
Sunrise: 07:00
Sunset: 17:23
Moonrise: 08:09
Moonset: 22:41
UV Index Forecast Solar Radiation
21/02/2026
1.4     Low 
0 W/m2 (0 %)
High: 324 @  11:41
Todays high temp of 13.9°C surpassed the yearly high of 13°C set on 11/02/2026 by 0.9°
Todays high dew point of 11.5°C tied the yearly record set on 11/02/2026
 WXSIM Weather Forecast  - Outlook: Tonight & Sunday
Tonight

Chance rain
Chance rain

Low: 11°
WXSIM forecast: Dense overcast. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy and relatively mild. Low 11°. Wind west-southwest around 15 mph, gusting to 23 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
 
Sunday

Mostly Cloudy
Mostly Cloudy

High: 15°
WXSIM forecast: Dense overcast in the morning, becoming mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy and relatively mild. High 15°. Wind west-southwest around 15 mph, gusting to 23 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
 WXSIM Short Term Weather Forecast
Sunday
night
Mostly Cloudy
Mostly Cloudy
Low: 9°
Monday

Chance rain
Chance rain
High: 13°
Monday
night
Mostly Cloudy
Mostly Cloudy
Low: 10°
Tuesday

Mostly Sunny
Mostly Sunny
High: 16°
Tuesday
night
Light Fog
Light Fog
Low: 7°
Wednesday

Mostly Sunny
Mostly Sunny
High: 19°
Wednesday
night
Light Fog
Light Fog
Low: 8°
  WXSIM 5 Day Meteogram for Chelmsford
  UK Cloud Satellite / UK Rain Radar / UK Temperatures
Countdown to Spring
 Vernal Equinox begins March 20th at 2:46pm   GMT