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UK Last 24hrs

High Temp
19C
Wainfleet No 2
 
Low Temp
6C
Baltasound No 2
 
Precipitation
15.6mm
Tulloch Bridge
 
Sunniest
9.7 hours
Valley

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Cloudbase

Length of Day

14 hrs 4 min 56 sec
of Daylight Today
Which is
3 min 49 sec Longer
Than Yesterday
(Noon)
Day-Night Graphic
(Midnight)

Moon Phase


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Weather Underground PWS IESSEXCH11
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Updated: @ 18/04/2026 09:30 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Sunny, Dry Sunny, Dry
Currently: 11.9, Max: 12.1, Min: 9.9 11.9°C
Warmer 1.2°C than last hour.

---

Feels like: 10°C

24-hr difference
-1.7°CColder 1.7°C than yesterday at this time.
  Today Yesterday
High: 12.1°C
00:00 		17.1°C
16:57
Low: 9.9°C
06:36 		10.3°C
04:29
Wind from WNW WNW
8.7
Gust:
 3.1 mph
2 Bft - Gentle Breeze
Today: 15.2 mph 02:50
Gust Month: 34.6 mph April 5
Rain Today: 0 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0 mm
Storm Rain: 0 mm
This Month: 18.542 mm
Season Total: 347.7 mm
4 rain days in April.
Humidity & Barometer Almanac WebCam
Humidity: 72 % Decreased 8.0% since last hour.
Dew Point: 7°C Decreased 0.4°C since last hour.
Barometer: 1021.5 hPa Rising 0.1 hPa/hr
Baro Trend: Steady
Sunrise: 05:55
Sunset: 20:00
Moonrise: 05:56
Moonset: 21:52
UV Index Forecast Solar Radiation
18/04/2026
3.5     Medium 
489 W/m2 (100 %)
High: 492 @  09:27
No Chelmsford Weather Station records broken today as of 18.04.2026 09:30
 WXSIM Weather Forecast  - Outlook: Today & Tonight
Today

Partly Cloudy
Partly Cloudy
High: 18°		 WXSIM forecast: Sunny in the morning, becoming partly cloudy in the afternoon. Mild. High 18°. UV index up to 3. Wind west around 8 mph, gusting to 17 mph.
 
Tonight

Partly Cloudy
Partly Cloudy
Low: 5°		 WXSIM forecast: Fair to partly cloudy in the evening, becoming clear after midnight. Low 5°. Wind northwest around 6 mph.
 WXSIM Short Term Weather Forecast
Sunday

Partly Cloudy
Partly Cloudy
High: 16° 		Sunday
night
Partly Cloudy
Partly Cloudy
Low: 4° 		Monday

Mostly Cloudy
Mostly Cloudy
High: 12° 		Monday
night
Mostly Cloudy
Mostly Cloudy
Low: 6° 		Tuesday

Partly Cloudy
Partly Cloudy
High: 13° 		Tuesday
night
Partly Cloudy
Partly Cloudy
Low: 6° 		Wednesday

Partly Cloudy
Partly Cloudy
High: 16°
  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