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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 20:25 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Dusk Dusk
Currently: 23.8, Max: 27.0, Min: 17.1 23.8°C
Colder 1.4°C than last hour.

---

Feels like: 25.2°C

24-hr difference
-1.4°CColder 1.4°C than yesterday at this time.
  Today Yesterday
High: 27°C
14:40 		28.7°C
16:55
Low: 17.1°C
04:01 		17°C
05:12
Wind from ENE ENE
6.3
Gust:
 2.2 mph
2 Bft - Light Breeze
Today: 18.4 mph 13:27
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: 56 % Increased 4.0% since last hour.
Dew Point: 14.5°C Decreased 0.1°C since last hour.
Barometer: 1022.5 hPa Rising 0.6 hPa/hr
Baro Trend: Rising slowly
Sunrise: 04:57
Sunset: 21:10
Moonrise: 05:59
Moonset: 21:59
UV Index Forecast Solar Radiation
15/07/2026
6.0     High 
31 W/m2 (53 %)
High: 907 @  13:50
No Chelmsford Weather Station records broken today as of 15.07.2026 20:25
 WXSIM Weather Forecast  - Outlook: Tonight & Thursday
Tonight

Mostly Clear
Mostly Clear
Low: 14°		 WXSIM forecast: Clear in the evening, becoming mostly clear after midnight. Low 14°. Wind northeast around 8 mph, gusting to 19 mph.
 
Thursday

Mostly Sunny
Mostly Sunny
High: 28°		 WXSIM forecast: Partly to mostly sunny. Warm. High 28°. UV index up to 5. Wind north-northeast around 9 mph, gusting to 17 mph.
 WXSIM Short Term Weather Forecast
Thursday
night
Mostly Clear
Mostly Clear
Low: 14° 		Friday

Thunder storm
Thunder storm
High: 29° 		Friday
night
Fair
Fair
Low: 13° 		Saturday

Partly Cloudy
Partly Cloudy
High: 26° 		Saturday
night
Partly Cloudy
Partly Cloudy
Low: 12° 		Sunday

Partly Cloudy
Partly Cloudy
High: 24° 		Sunday
night
Fog late
Fog late
Low: 13°
  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