Winter Sky by David Packman  
Online since February 2006  
  

 
 
 
 WXSim Local Weather Forecast
   
This local weather forecast was created using WXSim weather simulator software, and is normally updated every hour at 15 minutes past the hour. It is provided to give a guide as to what weather conditions may be experienced locally, and is most accurate for the first 48 hours.
WXSIM Forecast for: Winchester
Issued by: winchesterweather.org.uk
Updated: Wednesday, 07-Oct-2026 05:00 pm
 
Tonight

Fog late
Fog late		 Thursday

Fog a.m.
Fog a.m.		 Thursday
night
Cloudy
Cloudy		 Friday

Mostly Cloudy
Mostly Cloudy		 Friday
night
Fog
Fog		 Saturday

Mostly Cloudy
Mostly Cloudy		 Saturday
night
Fog late
Fog late		 Sunday

Fog a.m.
Fog a.m.		 Sunday
night
Fog late
Fog late		 Monday

Fog a.m.
Fog a.m.		 Monday
night
Cloudy
Cloudy		 Tuesday

Chance rain
Chance rain		 Tuesday
night
Fog
Fog		 Wednesday

Sunny
Sunny		 Wednesday
night
Fog late
Fog late		 Thursday

Fog a.m.
Fog a.m.		 Thursday
night
Fog late
Fog late
<2 mm. <2 mm. <2 mm. <2 mm. <2 mm. 2 mm. <2 mm.
Low: 6° High: 14° Low: 10° High: 17° Low: 12° High: 15° Low: 7° High: 16° Low: 7° High: 18° Low: 14° High: 19° Low: 7° High: 18° Low: 7° High: 16° Low: 9°
                                 
N
11-17
mph
Moderate breeze		 NNW
11-19
mph
Fresh breeze		 WSW
8-17→14-21
mph
Fresh breeze		 WSW
15-23
mph
Fresh breeze		 WSW
9-20
mph
Fresh breeze		 W
11-22
mph
Fresh breeze		 W
7-18
mph
Moderate breeze		 WNW
4
mph
Light breeze		 SW→SE
calm

Calm		 SE→S
6→11-18
mph
Moderate breeze		 S
10-16
mph
Moderate breeze		 SW→WNW
11-19
mph
Fresh breeze		 WNW→NNW
3
mph
Light air		 WSW
calm→4
mph
Light breeze		 SSW
3
mph
Light air		 SSW
8-16
mph
Moderate breeze		 NNW
7-15
mph
Moderate breeze

 

Tonight
 
 Clear. Patchy light fog after midnight. Low 6°. Wind north around 11 mph, gusting to 17 mph.
Thursday
 
 Sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. High 14°. Wind north-northwest around 11 mph, gusting to 19 mph.
Thursday night
 
 Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Breezy. Low 10°, but temperatures rising after midnight. Wind west-southwest around 8 mph, gusting to 17 mph, in the evening, becoming 14 mph, gusting to 21 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday
 
 Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. Breezy. High 17°. Wind west-southwest around 15 mph, gusting to 23 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
 Fair to partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog. A slight chance of rain. Low 12°. Wind west-southwest around 9 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
 Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. Breezy. High 15°. Wind west around 11 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
 Partly cloudy in the evening, becoming clear after midnight. Patchy light fog after midnight. Low 7°. Wind west around 7 mph, gusting to 18 mph.
Sunday
 
 Sunny. Patchy light fog in the morning. High 16°. Wind west-northwest around 4 mph.
Sunday night
 
 Mostly clear in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Low 7°. Wind southwest near calm in the evening, becoming southeast after midnight.
Monday
 
 Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. Mild. High 18°. Wind southeast around 6 mph in the morning, becoming south around 11 mph, gusting to 18 mph, in the afternoon.
Monday night
 
 Cloudy. A chance of rain. Mild. Low 14°. Wind south around 10 mph, gusting to 16 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday
 
 Cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Mild. High 19°. Wind southwest around 11 mph, gusting to 19 mph, in the morning, becoming west-northwest in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tuesday night
 
 Clear. Patchy light fog. Low 7°. Wind west-northwest around 3 mph in the evening, becoming north-northwest after midnight.
Wednesday
 
 Sunny. High 18°. Wind west-southwest near calm in the morning, becoming 4 mph in the afternoon.
Wednesday night
 
 Clear in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Low 7°. Wind south-southwest around 3 mph.
Thursday
 
 Mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. High 16°. Wind south-southwest around 8 mph, gusting to 16 mph.
Thursday night
 
 Cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 9°. Wind north-northwest around 7 mph, gusting to 15 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.

WXSIM forecast formatting script by Saratoga-Weather.org.

 
 
 
 
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Never base important decisions or events on data from this private weather station, which is offered as a general guide to local conditions only. Thankyou.