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, 11-Nov-2026 10:00 am
 
This
afternoon
Overcast
Overcast
Tonight

Fog late
Fog late
Thursday

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

Sunny
Sunny
Friday
night
Clear
Clear
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Rain likely
Rain likely
Sunday
night
Fog late
Fog late
Monday

Chance rain
Chance rain
Monday
night
Thunder storm
Thunder storm
Tuesday

Thunder storm
Thunder storm
Tuesday
night
Fog
Fog
Wednesday

Fog a.m.
Fog a.m.
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Fog
Fog
<2 mm. <2 mm. 40 mm. <2 mm. <5 mm. 10 mm. <2 mm. <2 mm. <2 mm.
High: 9° Low: 4° High: 9° Low: 1° High: 8° Low: 0° High: 9° Low: 4° High: 9° Low: 8° High: 13° Low: 12° High: 16° Low: 11° High: 14° Low: 8° High: 13° Low: 6°
                                   
NNE
8
mph
Gentle breeze
NNE
7
mph
Light breeze
NNE
10-20
mph
Fresh breeze
NNE
6
mph
Light breeze
N
3
mph
Light air
NNE→ENE
calm

Calm
SE
3
mph
Light air
SE
3
mph
Light air
SSE→SW
7-19→11-19
mph
Fresh breeze
W→SSW
6
mph
Light breeze
SE→SSW
9-16→14-23
mph
Fresh breeze
SW
18-26→22-30
mph
Strong breeze
SW
23-32
mph
Near gale
SW
20-30
mph
Strong breeze
WSW
16-23
mph
Fresh breeze
WSW
13-19
mph
Fresh breeze
WSW
13-23→17-24
mph
Fresh breeze
WSW
12-20→7
mph
Fresh breeze

 

This afternoon
 
Dense overcast. A slight chance of rain. High 9°. Wind north-northeast around 8 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tonight
 
Partly to mostly cloudy in the evening, becoming clear after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Low 4°. Wind north-northeast around 7 mph.
Thursday
 
Sunny. Light to moderate fog in the morning. High 9°. Wind north-northeast around 10 mph, gusting to 20 mph.
Thursday night
 
Clear. Cold. Low 1°. Wind north-northeast around 6 mph.
Friday
 
Sunny. High 8°. Wind north around 3 mph.
Friday night
 
Clear. Cold. Low 0°. Wind north-northeast near calm in the evening, becoming east-northeast after midnight.
Saturday
 
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 9°. Wind southeast around 3 mph.
Saturday night
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 4°. Wind southeast around 3 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Dense overcast in the morning, becoming mostly cloudy in the afternoon. Light to moderate fog in the afternoon. Rain likely. High 9°. Wind south-southeast around 7 mph, gusting to 19 mph, in the morning, becoming southwest around 11 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 30 and 50 mm.
Sunday night
 
Partly cloudy in the evening, becoming cloudy after midnight. Light to moderate fog in the evening, then patchy light fog after midnight. A slight chance of rain after midnight. Low 8°. Wind west around 6 mph in the evening, becoming south-southwest after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Dense overcast. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 13°. Wind southeast around 9 mph, gusting to 16 mph, in the morning, becoming south-southwest around 14 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm.
Monday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain in the evening, then rain likely after midnight. Scattered thundershowers possible. Windy and relatively mild. Low 12°, but temperatures rising after midnight. Wind southwest around 18 mph, gusting to 26 mph, in the evening, becoming 22 mph, gusting to 30 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Tuesday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Scattered thunderstorms likely. Windy and mild. High 16°. Wind southwest around 23 mph, gusting to 32 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Mostly clear. Patchy light fog. Windy and relatively mild. Low 11°. Wind southwest around 20 mph, gusting to 30 mph.
Wednesday
 
Mostly sunny. Patchy light fog in the morning. Breezy. High 14°. Wind west-southwest around 16 mph, gusting to 23 mph.
Wednesday night
 
Clear in the evening, becoming fair to partly cloudy after midnight. A slight chance of rain after midnight. Breezy. Low 8°. Wind west-southwest around 13 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. Breezy. High 13°. Wind west-southwest around 13 mph, gusting to 23 mph, in the morning, becoming 17 mph, gusting to 24 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Mostly clear in the evening, becoming partly cloudy after midnight. Patchy light fog. Low 6°. Wind west-southwest around 12 mph, gusting to 20 mph, in the evening, becoming 7 mph after midnight.

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.