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UK Yesterday

High Temp
16.4C
Hawarden
 
Low Temp
2.4C
Baltasound
 
Precipitation
43.0mm
Achnagart
 
Sunniest
1.3 hours
Thomastown

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Cloudbase

Length of Day

8 hrs 19 min 13 sec
of Daylight Today
Which is
2 min 17 sec Shorter
Than Yesterday
(Noon)
Day-Night Graphic
(Midnight)

Moon Phase


Links

Weather Underground PWS IESSEXCH11

WXSIM: Chelmer Village
Updated: Thursday, 27.11.2025 17:00 UTC
 
Tonight

Mostly Cloudy
Mostly Cloudy		 Friday

Partly Cloudy
Partly Cloudy		 Friday
night
Cloudy
Cloudy		 Saturday

Rain likely
Rain likely		 Saturday
night
Rain likely
Rain likely		 Sunday

Partly Cloudy
Partly Cloudy		 Sunday
night
Partly Cloudy
Partly Cloudy		 Monday

Chance rain
Chance rain		 Monday
night
Chance rain
Chance rain
10 mm. 7 mm. <5 mm. 2 mm.
Low: 9° High: 12° Low: 9° High: 12° Low: 4° High: 7° Low: 3° High: 11° Low: 3°



























 

WU Forecast: Chelmsford

Today
AM Clouds, PM Sun
AM Clouds, PM Sun		Tonight
Light Rain Late
Light Rain Late		Tomorrow
Rain
Rain		Tomorrow night
Showers
Showers		Sunday
Partly Cloudy
Partly Cloudy		Sunday night
Mostly Cloudy
Mostly Cloudy		Monday
Rain, Wind
Rain, Wind		Monday night
Rain
Rain		Tuesday
Partly Cloudy
Partly Cloudy
12°C8°C11°C3°C7°C2°C11°C7°C11°C

WXSIM Forecast Accuracy

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

Morning Forecast

Updated: 11-27-25 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
11-27-25 14   13 8   8 13   12 8   8 11   12 3   3 7   7 3   2
11-26-25 8 7.9 7 6 5.4 4 14   14 8   7 13   12 7   8 10   11 4   2
11-25-25 7 6.6 8 -1 -0.1 1 7 7.9 7 6 5.4 3 14   13 9   4 12   12 7   9
11-24-25 7 7.6 8 4 3.5 4 8 6.6 7 -1 -0.1 1 7 7.9 7 6 5.4 3 14   12 9   6
11-23-25 10 10.2 10 5 4.2 4 8 7.6 7 4 3.5 4 8 6.6 7 0 -0.1 4 7 7.9 7 6 5.4 2
11-22-25 8 8 7 6 6.6 5 10 10.2 9 6 4.2 5 8 7.6 8 5 3.5 4 8 6.6 7 -1 -0.1 2
11-21-25 6 6.9 7 -1 -0.4 1 8 8 8 5 6.6 1 10 10.2 10 5 4.2 5 8 7.6 8 3 3.5 5
11-20-25 5 3.5 4 0 0.5 1 6 6.9 6 -1 -0.4 1 9 8 9 7 6.6 1 10 10.2 11 5 4.2 5
11-19-25 5 5.2 6 -2 -1.1 0 5 3.5 4 0 0.5 0 6 6.9 6 -2 -0.4 1 9 8 8 7 6.6 1
11-18-25 8 7.2 6 3 3 4 5 5.2 6 -2 -1.1 1 4 3.5 4 -1 0.5 1 5 6.9 5 -1 -0.4 2
11-17-25 8 7.8 9 0 -0.3 2 8 7.2 6 4 3 3 5 5.2 6 -1 -1.1 1 5 3.5 4 -2 0.5 0
11-16-25 10 9.9 10 5 4.6 6 8 7.8 8 0 -0.3 2 8 7.2 6 4 3 2 6 5.2 7 0 -1.1 1
11-15-25 14 12.7 14 9 9 10 10 9.9 11 5 4.6 5 8 7.8 9 0 -0.3 3 8 7.2 8 4 3 3
11-14-25 15 13.5 15 11 12.1 12 14 12.7 15 10 9 10 11 9.9 11 5 4.6 5 8 7.8 7 0 -0.3 2
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 13 13 13 12 12 11 12 8 11 11 11 6 10 10 9 4
% Succ 100.0   100.0 100.0   92.3 100.0   91.7 100.0   66.7 100.0   100.0 100.0   54.5 100.0   100.0 90.0   40.0
Ave Error 0.6   0.8 0.6   1.0 0.7   0.8 0.8   1.5 0.7   0.8 0.8   2.0 0.9   0.8 0.9   2.1
Net Error 0.3   0.3 -0.2   0.5 0.3   0.0 0.1   0.1 0.3   0.2 0.2   0.4 0.3   0.1 0.0   0.2
Std Dev 0.5   0.5 0.3   0.6 0.5   0.5 0.5   1.5 0.5   0.5 0.6   1.8 0.7   0.7 0.6   1.8