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: Monday, 12-Oct-2026 01:00 pm
 
This
afternoon
Cloudy
Cloudy
Tonight

Fog
Fog
Tuesday

Fog a.m.
Fog a.m.
Tuesday
night
Fog late
Fog late
Wednesday

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

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

Overcast
Overcast
Friday
night
Fog late
Fog late
Saturday

Fog a.m.
Fog a.m.
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Clear
Clear
<2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm.
High: 18° Low: 13° High: 18° Low: 8° High: 17° Low: 11° High: 17° Low: 11° High: 17° Low: 7° High: 15° Low: 9° High: 14° Low: 8° High: 12° Low: 8° High: 16° Low: 5°
                                   
S
6
mph
Light breeze
SW
9
mph
Gentle breeze
SW→WNW
13-21
mph
Fresh breeze
W
7-16→3
mph
Moderate breeze
SSW
3→10-19
mph
Fresh breeze
SSW
5
mph
Light breeze
SSW
8-15
mph
Moderate breeze
S
5
mph
Light breeze
NNW
9-20→13-22
mph
Fresh breeze
NNW
9-17
mph
Moderate breeze
N→NE
10-19→14-22
mph
Fresh breeze
NE
12-21
mph
Fresh breeze
NE
14-24
mph
Fresh breeze
NNE
10-19
mph
Fresh breeze
ENE
13-19
mph
Fresh breeze
ENE
12-18
mph
Moderate breeze
ENE
13-19
mph
Fresh breeze
E
10-16
mph
Moderate breeze

 

This afternoon
 
Cloudy. A slight chance of rain. Mild. High 18°. Wind south around 6 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tonight
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. A slight chance of rain. Relatively mild. Low 13°. Wind southwest around 9 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Mostly cloudy in the morning, becoming sunny in the afternoon. Patchy light fog in the morning. A slight chance of rain. Breezy and mild. High 18°. Wind southwest around 13 mph, gusting to 21 mph, in the morning, becoming west-northwest in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Partly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Low 8°. Wind west around 7 mph, gusting to 16 mph, in the evening, becoming 3 mph after midnight.
Wednesday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. High 17°. Wind south-southwest around 3 mph in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon.
Wednesday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Low 11°. Wind south-southwest around 5 mph.
Thursday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. Mild. High 17°. Wind south-southwest around 8 mph, gusting to 15 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. A slight chance of rain. Low 11°. Wind south around 5 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday
 
Dense overcast in the morning, becoming sunny in the afternoon. A chance of rain. High 17°. Wind north-northwest around 9 mph, gusting to 20 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday night
 
Clear. Patchy light fog after midnight. Low 7°. Wind north-northwest around 9 mph, gusting to 17 mph.
Saturday
 
Sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. Breezy. High 15°. Wind north around 10 mph, gusting to 19 mph, in the morning, becoming northeast around 14 mph, gusting to 22 mph, in the afternoon.
Saturday night
 
Fair to partly cloudy in the evening, becoming cloudy after midnight. Breezy. Low 9°. Wind northeast around 12 mph, gusting to 21 mph.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. Breezy. High 14°. Wind northeast around 14 mph, gusting to 24 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Mostly cloudy in the evening, becoming partly cloudy after midnight. A slight chance of rain. Low 8°. Wind north-northeast around 10 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Mostly cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain. Breezy. High 12°. Wind east-northeast around 13 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Breezy. Low 8°. Wind east-northeast around 12 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Breezy. High 16°. Wind east-northeast around 13 mph, gusting to 19 mph.
Tuesday night
 
Clear. Cool. Low 5°. Wind east around 10 mph, gusting to 16 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.