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UK Last 24hrs

High Temp
30.4C
Heathrow
 
Low Temp
2.9C
Braemar No 2
 
Precipitation
1mm
Plymouth, Mountbatten
 
Sunniest
15.7 hours
Stornoway Airport

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Cloudbase

Length of Day

16 hrs 12 min 57 sec
of Daylight Today
Which is
2 min 10 sec Shorter
Than Yesterday
(Noon)
Day-Night Graphic
(Midnight)

Moon Phase


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Weather Underground PWS IESSEXCH11
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Updated: @ 15/07/2026 10:35 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Sunny, Dry Sunny, Dry
Currently: 22.5, Max: 22.5, Min: 17.1 22.5°C
Warmer 1.5°C than last hour.

---

Feels like: 24.3°C

24-hr difference
1.2°CWarmer 1.2°C than yesterday at this time.
  Today Yesterday
High: 22.5°C
10:34 		28.7°C
16:55
Low: 17.1°C
04:01 		17°C
05:12
Wind from E E
7.6
Gust:
 3.4 mph
2 Bft - Gentle Breeze
Today: 16.1 mph 07:40
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
4 days since last rain.
Humidity & Barometer Almanac WebCam
Humidity: 64 % Decreased 7.0% since last hour.
Dew Point: 15.3°C Decreased 0.2°C since last hour.
Barometer: 1023.9 hPa Falling 0.2 hPa/hr
Baro Trend: Steady
Sunrise: 04:57
Sunset: 21:10
Moonrise: 05:59
Moonset: 21:59
UV Index Forecast Solar Radiation
15/07/2026
6.0     High 
640 W/m2 (86 %)
High: 802 @  10:10
No Chelmsford Weather Station records broken today as of 15.07.2026 10:35
 WXSIM Weather Forecast  - Outlook: Today & Tonight
Today

Sunny
Sunny
High: 28°		 WXSIM forecast: Sunny. Unusually hot. High 28°. UV index up to 6. Wind northeast around 11 mph, gusting to 20 mph.
 
Tonight

Mostly Clear
Mostly Clear
Low: 16°		 WXSIM forecast: Clear in the evening, becoming mostly clear after midnight. Low 16°. Wind northeast around 7 mph, gusting to 18 mph.
 WXSIM Short Term Weather Forecast
Thursday

Mostly Sunny
Mostly Sunny
High: 28° 		Thursday
night
Fog late
Fog late
Low: 15° 		Friday

Partly Cloudy
Partly Cloudy
High: 28° 		Friday
night
Fog late
Fog late
Low: 13° 		Saturday

Fog a.m.
Fog a.m.
High: 25° 		Saturday
night
Light Fog
Light Fog
Low: 12° 		Sunday

Sunny
Sunny
High: 23°
  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