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UK Last 24hrs

High Temp
19.5C
Marham
 
Low Temp
5C
Chillingham Barns No 2
 
Precipitation
40.6mm
Killowen
 
Sunniest
3.8 hours
Tulloch Bridge

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Cloudbase

Length of Day

15 hrs 53 min 37 sec
of Daylight Today
Which is
2 min 46 sec Longer
Than Yesterday
(Noon)
Day-Night Graphic
(Midnight)

Moon Phase


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Weather Underground PWS IESSEXCH11
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Updated: @ 20/05/2026 23:30 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Clear Clear
Currently: 14.3, Max: 19.9, Min: 12.9 14.3°C
Colder 0.5°C than last hour.

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Feels like: 14°C

24-hr difference
0.9°CWarmer 0.9°C than yesterday at this time.
  Today Yesterday
High: 19.9°C
15:14 		18.6°C
14:14
Low: 12.9°C
00:00 		10.5°C
02:08
Wind from SW SW
3.6
Gust:
 4 mph
1 Bft - Light Breeze
Today: 22.1 mph 15:37
Gust Month: 23.0 mph May 19
Rain Today: 0 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 3.8 mm
Storm Rain: 0 mm
This Month: 19.05 mm
Season Total: 367 mm
8 rain days in May.
Humidity & Barometer Almanac WebCam
Humidity: 80 % Increased 1.0% since last hour.
Dew Point: 10.9°C Decreased 0.3°C since last hour.
Barometer: 1024.4 hPa Rising 0.4 hPa/hr
Baro Trend: Steady
Sunrise: 04:58
Sunset: 20:51
Moonset: 00:30
Moonrise: 08:00
UV Index Forecast Solar Radiation
20/05/2026
5.5     Medium 
0 W/m2 (0 %)
High: 1016 @  12:39
No Chelmsford Weather Station records broken today as of 20.05.2026 23:30
 WXSIM Weather Forecast  - Outlook: Tonight & Thursday
Tonight

Fog late
Fog late
Low: 10°		 WXSIM forecast: Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. Low 10°. Wind west-southwest around 7 mph, gusting to 20 mph.
 
Thursday

Mostly Cloudy
Mostly Cloudy
High: 23°		 WXSIM forecast: Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Warm. High 23°. UV index up to 4. Wind west-southwest around 9 mph, gusting to 18 mph.
 WXSIM Short Term Weather Forecast
Thursday
night
Partly Cloudy
Partly Cloudy
Low: 12° 		Friday

Mostly Sunny
Mostly Sunny
High: 26° 		Friday
night
Partly Cloudy
Partly Cloudy
Low: 13° 		Saturday

Mostly Cloudy
Mostly Cloudy
High: 26° 		Saturday
night
Fog late
Fog late
Low: 14° 		Sunday

Partly Cloudy
Partly Cloudy
High: 23° 		Sunday
night
Light Fog
Light Fog
Low: 11°
  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