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: Sunday, 25-Oct-2026 12:00 am
 
Rest of
tonight
Mostly Cloudy
Mostly Cloudy
Sunday

Sunny
Sunny
Sunday
night
Mostly Cloudy
Mostly Cloudy
Monday

Rain likely
Rain likely
Monday
night
Chance rain
Chance rain
Tuesday

Chance rain
Chance rain
Tuesday
night
Fog late
Fog late
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Mostly Clear
Mostly Clear
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Cloudy
Cloudy
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Fog late
Fog late
Sunday

Fog a.m.
Fog a.m.
Sunday
night
Partly Cloudy
Partly Cloudy
<2 mm. <2 mm. 10 mm. 2 mm. <5 mm. <2 mm. <2 mm.
Low: 11° High: 13° Low: 9° High: 14° Low: 14° High: 16° Low: 6° High: 13° Low: 5° High: 15° Low: 8° High: 16° Low: 11° High: 16° Low: 6° High: 14° Low: 7°
                                 
WSW
19-28
mph
Strong breeze
WSW
19-29
mph
Strong breeze
WSW
10-21→7
mph
Fresh breeze
SSW
12-24→18-26
mph
Strong breeze
SSW
17-25→21-28
mph
Strong breeze
SSW→WSW
17-27→13-24
mph
Strong breeze
WSW
7-17
mph
Moderate breeze
WSW
7-15
mph
Moderate breeze
WSW
2
mph
Light air
SE
2→8-16
mph
Moderate breeze
SSE
5
mph
Light breeze
SSE
6→10-17
mph
Moderate breeze
S→W
7
mph
Light breeze
NW
5
mph
Light breeze
N
3
mph
Light air
N→ENE
3
mph
Light air
ENE
3
mph
Light air

 

Rest of tonight
 
Partly to mostly cloudy. A slight chance of rain. Windy. Low 11°. Wind west-southwest around 19 mph, gusting to 28 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Sunny. Windy. High 13°. Wind west-southwest around 19 mph, gusting to 29 mph.
Sunday night
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 9°. Wind west-southwest around 10 mph, gusting to 21 mph, in the evening, becoming 7 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Dense overcast. Rain likely in the morning, then a chance of rain in the afternoon. Breezy. High 14°. Wind south-southwest around 12 mph, gusting to 24 mph, in the morning, becoming 18 mph, gusting to 26 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Monday night
 
Cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Windy and relatively mild. Low 14°, but temperatures rising after midnight. Wind south-southwest around 17 mph, gusting to 25 mph, in the evening, becoming 21 mph, gusting to 28 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly around 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. Breezy. High 16°, but temperatures falling in the afternoon. Wind south-southwest around 17 mph, gusting to 27 mph, in the morning, becoming west-southwest around 13 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Tuesday night
 
Clear. Patchy light fog after midnight. Low 6°. Wind west-southwest around 7 mph, gusting to 17 mph.
Wednesday
 
Partly to mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. High 13°. Wind west-southwest around 7 mph, gusting to 15 mph.
Wednesday night
 
Mostly clear. Low 5°. Wind west-southwest around 2 mph.
Thursday
 
Partly cloudy. A slight chance of rain. High 15°. Wind southeast around 2 mph in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Partly to mostly cloudy. Low 8°. Wind south-southeast around 5 mph.
Friday
 
Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. High 16°. Wind south-southeast around 6 mph in the morning, becoming 10 mph, gusting to 17 mph, in the afternoon.
Friday night
 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Relatively mild. Low 11°. Wind south around 7 mph in the evening, becoming west after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Partly cloudy. Mild. High 16°. Wind northwest around 5 mph.
Saturday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. Low 6°. Wind north around 3 mph.
Sunday
 
Sunny. Patchy light fog in the morning. High 14°. Wind north around 3 mph in the morning, becoming east-northeast in the afternoon.
Sunday night
 
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 7°. Wind east-northeast around 3 mph.

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.