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Updated: @ 26/02/2026 20:40 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Cloudy Cloudy
Currently: 11.9, Max: 14.3, Min: 8.5 11.9°C
Warmer 0.1°C than last hour.

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Feels like: 10°C

24-hr difference
1°CWarmer 1.0°C than yesterday at this time.
  Today Yesterday
High: 14.3°C
11:42
18.6°C
14:47
Low: 8.5°C
02:19
6.3°C
07:09
 Wind from SW SW
8.9
Gust:
8.7 mph
3 Bft - Gentle Breeze
Today: 27.6 mph 11:45
Gust Month: 27.7 mph February 18
Rain Today: 0 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0 mm
Storm Rain: 0 mm
This Month: 130.81 mm
Season Total: 284.2 mm
19 rain days in February.
Humidity & Barometer Almanac WebCam
Humidity: 82 % Decreased 1.0% since last hour.
Dew Point: 8.9°C Decreased 0.1°C since last hour.
Barometer: 1013.6 hPa Falling 0.5  hPa/hr
Baro Trend: Steady
Sunrise: 06:50
Sunset: 17:32
Moonset: 04:14
Moonrise: 11:01
UV Index Forecast Solar Radiation
26/02/2026
1.4     Low 
0 W/m2 (0 %)
High: 633 @  11:36
Todays solar energy of 633 w/m2 surpassed the yearly high of 551.0w/m2 set on 24/02/2026 by 82 w/m2
Todays solar UV index of 1.3 surpassed the yearly high of 1.1 set on 24/02/2026 by 0.2
 WXSIM Weather Forecast  - Outlook: Tonight & Friday
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. Windy and relatively mild. Low 11°. Wind southwest around 16 mph, gusting to 24 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
 
Friday

Chance rain
Chance rain

High: 14°
WXSIM forecast: Dense overcast in the morning, becoming cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Relatively mild. High 14°. Wind southwest around 13 mph, gusting to 23 mph, in the morning, becoming 7 mph, gusting to 17 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
 WXSIM Short Term Weather Forecast
Friday
night
Chance rain
Chance rain
Low: 6°
Saturday

Mostly Cloudy
Mostly Cloudy
High: 10°
Saturday
night
Mostly Cloudy
Mostly Cloudy
Low: 6°
Sunday

Chance rain
Chance rain
High: 11°
Sunday
night
Mostly Cloudy
Mostly Cloudy
Low: 6°
Monday

Partly Cloudy
Partly Cloudy
High: 16°
Monday
night
Mostly Cloudy
Mostly Cloudy
Low: 7°
  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