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Updated: @ 21/07/2026 07:40 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Some clouds, Dry Some clouds, Dry
Currently: 15.3, Max: 16.2, Min: 12.8 15.3°C
Warmer 1.6°C than last hour.

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Feels like: 15°C

24-hr difference
1.5°CWarmer 1.5°C than yesterday at this time.
  Today Yesterday
High: 16.2°C
00:00
23.8°C
18:28
Low: 12.8°C
03:53
10°C
05:26
 Wind from N N
4
Gust:
4.2 mph
1 Bft - Light Breeze
Today: 8.3 mph 07:34
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
10 days since last rain.
Humidity & Barometer Almanac WebCam
Humidity: 82 % Decreased 3.0% since last hour.
Dew Point: 12.2°C Increased 1.0°C since last hour.
Barometer: 1028.2 hPa Rising 0.1  hPa/hr
Baro Trend: Steady
Sunrise: 05:04
Sunset: 21:03
Moonrise: 14:07
Moonset: 23:20
UV Index Forecast Solar Radiation
21/07/2026
6.3     High 
216 W/m2 (66 %)
High: 244 @  07:31
No Chelmsford Weather Station records broken today as of 21.07.2026 07:40
 WXSIM Weather Forecast  - Outlook: Today & Tonight
Today

Partly Cloudy
Partly Cloudy

High: 26°
WXSIM forecast: Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 26°. UV index up to 6. Wind north around 8 mph, gusting to 18 mph.
 
Tonight

Mostly Cloudy
Mostly Cloudy

Low: 14°
WXSIM forecast: Fair in the evening, becoming mostly cloudy after midnight. Low 14°. Wind east around 4 mph in the evening, becoming near calm after midnight.
 WXSIM Short Term Weather Forecast
Wednesday

Chance rain
Chance rain
High: 24°
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Low: 15°
Thursday

Mostly Cloudy
Mostly Cloudy
High: 24°
Thursday
night
Partly Cloudy
Partly Cloudy
Low: 15°
Friday

Partly Cloudy
Partly Cloudy
High: 30°
Friday
night
Partly Cloudy
Partly Cloudy
Low: 14°
Saturday

Partly Cloudy
Partly Cloudy
High: 28°
  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