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UK Last 24hrs

High Temp
27.1C
Heathrow
 
Low Temp
5.5C
Lerwick
 
Precipitation
4.2mm
Porthmadog
 
Sunniest
9.7 hours
Lerwick

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Length of Day

16 hrs 40 min 22 sec
of Daylight Today
Which is 28 sec Longer
Than Yesterday
(Noon)
Day-Night Graphic
(Midnight)

Moon Phase


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Weather Underground PWS IESSEXCH11
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Updated: @ 17/06/2026 17:55 - next update at 01:00  
Summary / Temperature Wind Rain WeatherCam
Sunny, Dry Sunny, Dry
Currently: 24.9, Max: 25.7, Min: 16.9 24.9°C
Colder 0.4°C than last hour.

---

Feels like: 25.8°C

24-hr difference
1.9°CWarmer 1.9°C than yesterday at this time.
  Today Yesterday
High: 25.7°C
16:27 		26°C
17:02
Low: 16.9°C
04:06 		13.3°C
04:43
Wind from WSW WSW
8.5
Gust:
 8.7 mph
2 Bft - Gentle Breeze
Today: 20.8 mph 13:38
Gust Month: 25.1 mph June 3
Rain Today: 0 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0.5 mm
Storm Rain: 0 mm
This Month: 68.534 mm
Season Total: 416.4 mm
9 rain days in June.
Humidity & Barometer Almanac WebCam
Humidity: 61 % Increased 4.0% since last hour.
Dew Point: 16.9°C Increased 0.7°C since last hour.
Barometer: 1016.6 hPa Rising 0.1 hPa/hr
Baro Trend: Steady
Sunrise: 04:38
Sunset: 21:19
Moonrise: 07:01
Moonset: 23:35
UV Index Forecast Solar Radiation
17/06/2026
7.1     High 
288 W/m2 (69 %)
High: 1065 @  12:07
No Chelmsford Weather Station records broken today as of 17.06.2026 17:55
 WXSIM Weather Forecast  - Outlook: This afternoon & Tonight
This
afternoon
Partly Cloudy
Partly Cloudy
High: 25°		 WXSIM forecast: Partly cloudy. Breezy and warm. High 25°. UV index up to 7. Wind southwest around 12 mph, gusting to 22 mph.
 
Tonight

Partly Cloudy
Partly Cloudy
Low: 15°		 WXSIM forecast: Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 15°. Wind southwest around 6 mph, gusting to 18 mph.
 WXSIM Short Term Weather Forecast
Thursday

Partly Cloudy
Partly Cloudy
High: 29° 		Thursday
night
Fair
Fair
Low: 16° 		Friday

Partly Cloudy
Partly Cloudy
High: 31° 		Friday
night
Partly Cloudy
Partly Cloudy
Low: 16° 		Saturday

Mostly Cloudy
Mostly Cloudy
High: 26° 		Saturday
night
Partly Cloudy
Partly Cloudy
Low: 16° 		Sunday

Partly Cloudy
Partly Cloudy
High: 26°
  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