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Updated: @ 14/09/2026 04:00 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Clear Clear
Currently: 18.4, Max: 19.5, Min: 18.4 18.4°C
Colder 0.5°C than last hour.

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Feels like: 18.4°C

24-hr difference
0.5°CWarmer 0.5°C than yesterday at this time.
  Today Yesterday
High: 19.5°C
00:21
22.8°C
14:25
Low: 18.4°C
03:54
17.6°C
06:46
 Wind from SW SW
1.3
Gust:
0.2 mph
0 Bft - Light Air
Today: 10.4 mph 01:09
Gust Month: 24.4 mph September 3
Rain Today: 0 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 2.3 mm
Storm Rain: 0 mm
This Month: 7.874 mm
Season Total: 461.5 mm
2 rain days in September.
Humidity & Barometer Almanac WebCam
Humidity: 91 %  
Dew Point: 16.9°C Decreased 0.5°C since last hour.
Barometer: 1022.1 hPa Rising 0.1  hPa/hr
Baro Trend: Steady
Sunrise: 06:31
Sunset: 19:15
Moonrise: 10:43
Moonset: 19:48
UV Index Forecast Solar Radiation
14/09/2026
3.9     Medium 
0 W/m2 (0 %)
High: 0 @  00:00
No Chelmsford Weather Station records broken today as of 14.09.2026 04:00
 WXSIM Weather Forecast  - Outlook: Tonight & Monday
Tonight

Mostly Cloudy
Mostly Cloudy

Low: 17°
WXSIM forecast: Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Mild. Low 17°. Wind west around 4 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
 
Monday

Partly Cloudy
Partly Cloudy

High: 25°
WXSIM forecast: Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. Warm. High 25°. UV index up to 4. Wind west-southwest around 8 mph, gusting to 17 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
 WXSIM Short Term Weather Forecast
Monday
night
Light Fog
Light Fog
Low: 16°
Tuesday

Mostly Cloudy
Mostly Cloudy
High: 22°
Tuesday
night
Light Fog
Light Fog
Low: 11°
Wednesday

Chance rain
Chance rain
High: 18°
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Low: 13°
Thursday

Overcast
Overcast
High: 19°
Thursday
night
Cloudy
Cloudy
Low: 11°
  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