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Updated: @ 25/05/2026 18:25 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Sunny, Dry Sunny, Dry
Currently: 27.9, Max: 29.9, Min: 14.9 27.9°C
Colder 0.9°C than last hour.

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Feels like: 28.3°C

24-hr difference
3.9°CWarmer 3.9°C than yesterday at this time.
  Today Yesterday
High: 29.9°C
15:29
25.9°C
13:38
Low: 14.9°C
04:38
13.3°C
05:11
 Wind from SSE SSE
2
Gust:
2.9 mph
2 Bft - Light Air
Today: 15.4 mph 14:19
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: 366.9 mm
8 rain days in May.
Humidity & Barometer Almanac WebCam
Humidity: 51 % Increased 7.0% since last hour.
Dew Point: 16.8°C Increased 1.5°C since last hour.
Barometer: 1029.8 hPa Falling 0.2  hPa/hr
Baro Trend: Steady
Sunrise: 04:52
Sunset: 20:58
Moonset: 02:19
Moonrise: 14:50
UV Index Forecast Solar Radiation
25/05/2026
7.1     High 
211 W/m2 (71 %)
High: 814 @  12:50
Todays high temp of 29.9°C surpassed the yearly high of 28.9°C set on 23/05/2026 by 1°
Todays high baro of 1032.0 hPa surpassed the yearly high of 1031.5 hPa set on 23/04/2026 by 0.5 hPa
Todays high dew point of 19°C surpassed the yearly high of 18.2°C set on 23/05/2026 by 0.8°
 WXSIM Weather Forecast  - Outlook: Tonight & Tuesday
Tonight

Clear
Clear

Low: 16°
WXSIM forecast: Clear. Mild. Low 16°. Wind southeast around 5 mph.
 
Tuesday

Sunny
Sunny

High: 30°
WXSIM forecast: Sunny. Near record warmth. High 30°. UV index up to 7. Wind south-southeast around 5 mph.
 WXSIM Short Term Weather Forecast
Tuesday
night
Partly Cloudy
Partly Cloudy
Low: 14°
Wednesday

Partly Cloudy
Partly Cloudy
High: 23°
Wednesday
night
Fog late
Fog late
Low: 12°
Thursday

Partly Cloudy
Partly Cloudy
High: 24°
Thursday
night
Light Fog
Light Fog
Low: 13°
Friday

Mostly Cloudy
Mostly Cloudy
High: 28°
Friday
night
Partly Cloudy
Partly Cloudy
Low: 14°
  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