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UK Last 24hrs

High Temp
26.6C
Usk No 2
 
Low Temp
2.7C
Shap
 
Precipitation
0.6mm
St Athan
 
Sunniest
13.7 hours
Shap

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Cloudbase

Length of Day

16 hrs 1 min 2 sec
of Daylight Today
Which is
2 min 31 sec Shorter
Than Yesterday
(Noon)
Day-Night Graphic
(Midnight)

Moon Phase


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Weather Underground PWS IESSEXCH11
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Updated: @ 20/07/2026 14:15 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Sunny, Dry Sunny, Dry
Currently: 22.7, Max: 22.9, Min: 10.0 22.7°C
Warmer 0.7°C than last hour.

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Feels like: 25.0°C

24-hr difference
3.6°CWarmer 3.6°C than yesterday at this time.
  Today Yesterday
High: 22.9°C
13:59 		19.9°C
16:30
Low: 10°C
05:26 		11.3°C
05:29
Wind from NNW NNW
5.8
Gust:
 5.1 mph
2 Bft - Light Breeze
Today: 13 mph 13:33
Gust Month: 22.3 mph July 12
Rain Today: 0 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0 mm
Storm Rain: 0 mm
This Month: 0 mm
Season Total: 431.6 mm
9 days since last rain.
Humidity & Barometer Almanac WebCam
Humidity: 39 % Decreased 1.0% since last hour.
Dew Point: 8°C Increased 0.4°C since last hour.
Barometer: 1026 hPa Falling 0.3 hPa/hr
Baro Trend: Steady
Sunrise: 05:03
Sunset: 21:04
Moonrise: 12:52
Moonset: 23:06
UV Index Forecast Solar Radiation
20/07/2026
5.9     Medium 
768 W/m2 (92 %)
High: 811 @  13:18
No Chelmsford Weather Station records broken today as of 20.07.2026 14:15
 WXSIM Weather Forecast  - Outlook: This afternoon & Tonight
This
afternoon
Partly Cloudy
Partly Cloudy
High: 23°		 WXSIM forecast: Fair to partly cloudy. High 23°. UV index up to 5. Wind northeast around 8 mph, gusting to 16 mph.
 
Tonight

Partly Cloudy
Partly Cloudy
Low: 11°		 WXSIM forecast: Fair in the evening, becoming fair to partly cloudy after midnight. Cool. Low 11°. Wind east-southeast around 5 mph in the evening, becoming north-northwest after midnight.
 WXSIM Short Term Weather Forecast
Tuesday

Mostly Sunny
Mostly Sunny
High: 25° 		Tuesday
night
Partly Cloudy
Partly Cloudy
Low: 12° 		Wednesday

Mostly Cloudy
Mostly Cloudy
High: 23° 		Wednesday
night
Partly Cloudy
Partly Cloudy
Low: 14° 		Thursday

Partly Cloudy
Partly Cloudy
High: 26° 		Thursday
night
Partly Cloudy
Partly Cloudy
Low: 14° 		Friday

Mostly Cloudy
Mostly Cloudy
High: 31°
  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