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UK Last 24hrs

High Temp
28C
Heathrow
 
Low Temp
1.2C
Braemar No 2
 
Precipitation
7mm
Lerwick
 
Sunniest
13.2 hours
Heathrow

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Cloudbase

Length of Day

15 hrs 38 min 48 sec
of Daylight Today
Which is
2 min 58 sec Shorter
Than Yesterday
(Noon)
Day-Night Graphic
(Midnight)

Moon Phase


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Weather Underground PWS IESSEXCH11
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Updated: @ 28/07/2026 21:15 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Clear Clear
Currently: 25.8, Max: 29.1, Min: 17.0 25.8°C
Colder 1.6°C than last hour.

---

Feels like: 26.7°C

24-hr difference
1.9°CWarmer 1.9°C than yesterday at this time.
  Today Yesterday
High: 29.1°C
17:22 		25.9°C
18:44
Low: 17°C
05:37 		16.3°C
05:30
Wind from SSW SSW
2.2
Gust:
 3.6 mph
1 Bft - Light Air
Today: 16.5 mph 11:07
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: 1.132 mm
Season Total: 432.8 mm
1 rain day in July.
Humidity & Barometer Almanac WebCam
Humidity: 60 % Increased 6.0% since last hour.
Dew Point: 17.4°C Increased 0.2°C since last hour.
Barometer: 1017.1 hPa Rising 0.5 hPa/hr
Baro Trend: Rising slowly
Sunrise: 05:14
Sunset: 20:53
Moonset: 03:16
Moonrise: 20:50
UV Index Forecast Solar Radiation
28/07/2026
6.2     High 
0 W/m2 (0 %)
High: 1040 @  13:00
No Chelmsford Weather Station records broken today as of 28.07.2026 21:15
 WXSIM Weather Forecast  - Outlook: Tonight & Wednesday
Tonight

Partly Cloudy
Partly Cloudy
Low: 17°		 WXSIM forecast: Fair to partly cloudy in the evening, becoming mostly clear after midnight. Low 17°. Wind southwest around 7 mph in the evening, becoming 3 mph after midnight.
 
Wednesday

Mostly Sunny
Mostly Sunny
High: 34°		 WXSIM forecast: Mostly sunny in the morning, becoming sunny in the afternoon. Near record warmth. High 34°. UV index up to 6. Wind south-southwest around 5 mph, gusting to 17 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon.
 WXSIM Short Term Weather Forecast
Wednesday
night
Mostly Clear
Mostly Clear
Low: 17° 		Thursday

Partly Cloudy
Partly Cloudy
High: 29° 		Thursday
night
Fog late
Fog late
Low: 14° 		Friday

Fog a.m.
Fog a.m.
High: 26° 		Friday
night
Partly Cloudy
Partly Cloudy
Low: 13° 		Saturday

Mostly Cloudy
Mostly Cloudy
High: 27° 		Saturday
night
Partly Cloudy
Partly Cloudy
Low: 15°
  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