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UK Last 24hrs

High Temp
28.7C
Thorney Island
 
Low Temp
3C
Katesbridge
 
Precipitation
2.8mm
Fair Isle
 
Sunniest
13.5 hours
Coventry, Coundon

© Crown Copyright 2026 Met Office

Cloudbase

Length of Day

14 hrs 52 min 60 sec
of Daylight Today
Which is
3 min 29 sec Shorter
Than Yesterday
(Noon)
Day-Night Graphic
(Midnight)

Moon Phase


Links

Weather Underground PWS IESSEXCH11

WXSIM: Chelmer Village
Updated: Tuesday, 11.08.2026 11:00 UTC
 
This
afternoon
Clear
Clear		 Tonight

Fair
Fair		 Wednesday

Sunny
Sunny		 Wednesday
night
Mostly Clear
Mostly Clear		 Thursday

Sunny
Sunny		 Thursday
night
Partly Cloudy
Partly Cloudy		 Friday

Partly Cloudy
Partly Cloudy		 Friday
night
Partly Cloudy
Partly Cloudy		 Saturday

Mostly Cloudy
Mostly Cloudy		 Saturday
night
Partly Cloudy
Partly Cloudy
<2 mm.
High: 24° Low: 15° High: 29° Low: 16° High: 36° Low: 18° High: 34° Low: 18° High: 28° Low: 15°






























 

WU Forecast: Chelmsford

Today
Partly Cloudy
Partly Cloudy		Tonight
Mostly Clear
Mostly Clear		Tomorrow
Sunny
Sunny		Tomorrow night
Clear
Clear		Thursday
Sunny
Sunny		Thursday night
Clear
Clear		Friday
Mostly Sunny
Mostly Sunny		Friday night
Partly Cloudy
Partly Cloudy		Saturday
Partly Cloudy
Partly Cloudy
24°C16°C30°C16°C35°C19°C34°C17°C26°C

WXSIM Forecast Accuracy

Actual Observed (Act), WxSim Generated (WS) , Weather Underground (WU)

Morning Forecast

Updated: 08-11-26 at 9:20 am
Goal Forecast Day Day +1 Day +2 Day +3
± 2.0° C High Low High Low High Low High Low
Date WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS
08-11-26 27   24 16   15 34   29 18   16 37   35 20   17 33   34 18   16
08-10-26 27 25.1 27 14 13.6 14 27   25 15   16 33   29 17   16 37   33 18   17
08-09-26 32 30 30 16 17.6 16 29 25.1 27 14 13.6 14 28   25 15   15 32   29 16   16
08-08-26 28 26.5 28 14 14.4 16 32 30 30 16 17.6 17 28 25.1 28 15 13.6 14 28   25 15   15
08-07-26 26 24.3 25 12 11.3 13 28 26.5 28 14 14.4 15 32 30 31 17 17.6 16 29 25.1 28 15 13.6 14
08-06-26 23 22.6 26 11 10.9 13 26 24.3 25 12 11.3 13 28 26.5 26 15 14.4 15 31 30 31 16 17.6 16
08-05-26 25 25 27 12 13.8 14 24 22.6 25 11 10.9 13 26 24.3 26 12 11.3 14 28 26.5 28 15 14.4 16
08-04-26 28 29.9 30 18 17.8 18 25 25 27 12 13.8 14 24 22.6 24 12 10.9 13 26 24.3 26 13 11.3 13
08-03-26 33 28.5 29 17 16.8 18 29 29.9 31 18 17.8 18 25 25 27 13 13.8 14 23 22.6 23 12 10.9 13
08-02-26 29 24.9 27 17 16.6 16 33 28.5 30 18 16.8 18 29 29.9 30 17 17.8 19 25 25 27 13 13.8 15
08-01-26 26 25.9 27 14 14.6 13 29 24.9 27 17 16.6 17 32 28.5 32 18 16.8 18 28 29.9 33 17 17.8 18
07-31-26 25 25 26 13 13.7 13 26 25.9 27 14 14.6 13 28 24.9 26 17 16.6 16 30 28.5 28 18 16.8 17
07-30-26 27 27.6 29 16 15.4 16 26 25 27 13 13.7 13 26 25.9 27 14 14.6 14 28 24.9 26 17 16.6 16
07-29-26 16 33.4 17 33 18.3 34 16 27.6 17 27 15.4 29 15 25 14 26 13.7 26 13 25.9 13 26 14.6 27
Results WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS WU Act WS
# Succ 10 10 12 11 8 9 11 10 7 8 10 8 7 7 9 8
% Succ 76.9   76.9 92.3   84.6 66.7   75.0 91.7   83.3 63.6   72.7 90.9   72.7 70.0   70.0 90.0   80.0
Ave Error 2.8   2.5 1.7   2.2 2.7   2.2 1.6   1.9 2.5   2.4 1.9   2.1 2.8   2.7 2.1   2.2
Net Error -0.3   -0.1 0.9   1.5 0.6   0.5 0.8   1.5 0.5   0.3 1.4   1.6 -0.2   0.0 1.5   1.8
Std Dev 2.0   1.6 1.2   1.4 1.9   1.3 1.2   1.4 1.7   1.7 1.3   1.5 2.3   2.0 1.5   1.6