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: Tuesday, 14-Oct-2025 02:00 pm
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Fog
Fog
Wednesday

Fog a.m.
Fog a.m.
Wednesday
night
Fog late
Fog late
Thursday

Fog a.m.
Fog a.m.
Thursday
night
Mostly Clear
Mostly Clear
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Rain likely
Rain likely
Monday

Chance rain
Chance rain
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Chance rain
Chance rain
Wednesday

Chance rain
Chance rain
Wednesday
night
Rain likely
Rain likely
10 mm. <2 mm. <2 mm. <2 mm. 5 mm. 5 mm. 7 mm.
High: 14° Low: 8° High: 16° Low: 6° High: 17° Low: 6° High: 17° Low: 7° High: 17° Low: 8° High: 16° Low: 12° High: 17° Low: 12° High: 16° Low: 11° High: 16° Low: 13°
                                   
NNE
8-15
mph
Moderate breeze
NNE
6
mph
Light breeze
NNE
8-16
mph
Moderate breeze
NNE
6
mph
Light breeze
NE→E
5
mph
Light breeze
E
3
mph
Light air
NE
4
mph
Light breeze
E
4
mph
Light breeze
E
6-16
mph
Moderate breeze
E
4
mph
Light breeze
SE
6-16→9-18
mph
Moderate breeze
SSE
6→12-19
mph
Fresh breeze
S→WSW
13-22
mph
Fresh breeze
WSW
14-21
mph
Fresh breeze
WSW
11-19
mph
Fresh breeze
WSW→S
5
mph
Light breeze
ESE→WSW
4→9-17
mph
Moderate breeze
SSW
10-18→15-21
mph
Fresh breeze

 

This afternoon
 
Partly cloudy. High 14°. Wind north-northeast around 8 mph, gusting to 15 mph.
Tonight
 
Partly cloudy. Patchy light fog. Low 8°. Wind north-northeast around 6 mph.
Wednesday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. High 16°. Wind north-northeast around 8 mph, gusting to 16 mph.
Wednesday night
 
Clear. Patchy light fog after midnight. Low 6°. Wind north-northeast around 6 mph.
Thursday
 
Partly to mostly sunny. Patchy light fog in the morning. High 17°. Wind northeast around 5 mph in the morning, becoming east in the afternoon.
Thursday night
 
Clear in the evening, becoming mostly clear after midnight. Low 6°. Wind east around 3 mph.
Friday
 
Partly cloudy in the morning, becoming sunny in the afternoon. High 17°. Wind northeast around 4 mph.
Friday night
 
Clear in the evening, becoming partly cloudy after midnight. Low 7°. Wind east around 4 mph.
Saturday
 
Partly to mostly cloudy. High 17°. Wind east around 6 mph, gusting to 16 mph.
Saturday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 8°. Wind east around 4 mph.
Sunday
 
Mostly cloudy in the morning, becoming cloudy in the afternoon. High 16°. Wind southeast around 6 mph, gusting to 16 mph, in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon.
Sunday night
 
Dense overcast. A chance of rain in the evening, then rain likely after midnight. Low 12°. Wind south-southeast around 6 mph in the evening, becoming 12 mph, gusting to 19 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Monday
 
Partly to mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 17°. Wind south around 13 mph, gusting to 22 mph, in the morning, becoming west-southwest in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Monday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. A chance of rain. Precipitation showery or intermittent. Low 12°. Wind west-southwest around 14 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Mostly cloudy to cloudy. A slight chance of rain. High 16°. Wind west-southwest around 11 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 11°. Wind west-southwest around 5 mph in the evening, becoming south after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Wednesday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 16°. Wind east-southeast around 4 mph in the morning, becoming west-southwest around 9 mph, gusting to 17 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Wednesday night
 
Dense overcast. Rain likely. Precipitation showery or intermittent. Low 13°. Wind south-southwest around 10 mph, gusting to 18 mph, in the evening, becoming 15 mph, gusting to 21 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 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.