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Updated: @ 23/05/2026 19:50 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Partly cloudy, Dry Partly cloudy, Dry
Currently: 20.3, Max: 28.9, Min: 16.9 20.3°C
Colder 5.7°C than last hour.

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Feels like: 22.5°C

24-hr difference
-4.3°CColder 4.3°C than yesterday at this time.
  Today Yesterday
High: 28.9°C
17:10
26.3°C
16:42
Low: 16.9°C
03:24
13°C
04:45
 Wind from ESE ESE
6.7
Gust:
4.5 mph
2 Bft - Light Breeze
Today: 14.3 mph 18:58
Gust Month: 23.0 mph May 19
Rain Today: 0 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0 mm
Storm Rain: 0 mm
This Month: 19.05 mm
Season Total: 367 mm
8 rain days in May.
Humidity & Barometer Almanac WebCam
Humidity: 74 % Increased 16.0% since last hour.
Dew Point: 15.5°C Decreased 2.0°C since last hour.
Barometer: 1027.8 hPa Rising 0.8  hPa/hr
Baro Trend: Rising slowly
Sunrise: 04:54
Sunset: 20:55
Moonset: 01:54
Moonrise: 12:16
UV Index Forecast Solar Radiation
23/05/2026
6.3     High 
53 W/m2 (58 %)
High: 792 @  12:38
Todays high temp of 28.9°C surpassed the yearly high of 26.3°C set on 22/05/2026 by 2.6°
Todays high dew point of 18.2°C surpassed the yearly high of 15.9°C set on 22/05/2026 by 2.3°
 WXSIM Weather Forecast  - Outlook: Tonight & Sunday
Tonight

Partly Cloudy
Partly Cloudy

Low: 14°
WXSIM forecast: Partly cloudy in the evening, becoming fair after midnight. Low 14°. Wind east-northeast around 3 mph.
 
Sunday

Mostly Sunny
Mostly Sunny

High: 26°
WXSIM forecast: Partly to mostly sunny in the morning, becoming sunny in the afternoon. Unusually warm. High 26°. UV index up to 7. Wind east around 4 mph.
 WXSIM Short Term Weather Forecast
Sunday
night
Clear
Clear
Low: 13°
Monday

Sunny
Sunny
High: 26°
Monday
night
Clear
Clear
Low: 13°
Tuesday

Sunny
Sunny
High: 27°
Tuesday
night
Partly Cloudy
Partly Cloudy
Low: 13°
Wednesday

Mostly Sunny
Mostly Sunny
High: 23°
Wednesday
night
Light Fog
Light Fog
Low: 11°
  WXSIM 5 Day Meteogram for Chelmsford
  UK Cloud Satellite / UK Rain Radar / UK Temperatures
Countdown to Summer
 Summer Solstice begins June 21st at 9:24am   BST