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, 13-Oct-2026 03:00 am
 
Rest of
tonight
Fog
Fog
Tuesday

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

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

Mostly Cloudy
Mostly Cloudy
Thursday
night
Chance rain
Chance rain
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Fog late
Fog late
Saturday

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

Mostly Cloudy
Mostly Cloudy
Sunday
night
Mostly Cloudy
Mostly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Mostly Sunny
Mostly Sunny
Tuesday
night
Mostly Cloudy
Mostly Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
<2 mm. <2 mm. <2 mm. 2 mm. <2 mm. <2 mm. <2 mm.
Low: 15° High: 20° Low: 8° High: 18° Low: 12° High: 20° Low: 12° High: 17° Low: 7° High: 16° Low: 10° High: 17° Low: 10° High: 16° Low: 7° High: 16° Low: 7° High: 17°
                                   
S
10-19
mph
Fresh breeze
SW→W
14-23
mph
Fresh breeze
WNW
7-17→3
mph
Moderate breeze
SSW
4→11-20
mph
Fresh breeze
SSW
7
mph
Light breeze
SSW
11-20
mph
Fresh breeze
SW
6
mph
Light breeze
N
12-22
mph
Fresh breeze
N
8-16
mph
Moderate breeze
NNE
12-23
mph
Fresh breeze
NE
11-19
mph
Fresh breeze
NE
12-21
mph
Fresh breeze
NNE
9-17
mph
Moderate breeze
NNE
12-22→16-24
mph
Fresh breeze
NNE
14-22
mph
Fresh breeze
E
12-19
mph
Fresh breeze
E
6
mph
Light breeze
E
6
mph
Light breeze

 

Rest of tonight
 
Mostly cloudy. Patchy light fog. A slight chance of rain. Unusually mild. Low 15°. Wind south around 10 mph, gusting to 19 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 20°. Wind southwest around 14 mph, gusting to 23 mph, in the morning, becoming west in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Clear in the evening, becoming fair to partly cloudy after midnight. Patchy light fog. Low 8°. Wind west-northwest around 7 mph, gusting to 17 mph, in the evening, becoming 3 mph after midnight.
Wednesday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. Mild. High 18°. Wind south-southwest around 4 mph in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon.
Wednesday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Relatively mild. Low 12°. Wind south-southwest around 7 mph.
Thursday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain. Breezy and mild. High 20°. Wind south-southwest around 11 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Relatively mild. Low 12°. Wind southwest around 6 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Friday
 
Partly to mostly cloudy in the morning, becoming sunny in the afternoon. A slight chance of rain. Breezy and mild. High 17°. Wind north around 12 mph, gusting to 22 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Clear. Patchy light fog after midnight. Low 7°. Wind north around 8 mph, gusting to 16 mph.
Saturday
 
Sunny. Patchy light fog in the morning. Breezy. High 16°. Wind north-northeast around 12 mph, gusting to 23 mph.
Saturday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Breezy. Low 10°. Wind northeast around 11 mph, gusting to 19 mph.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming mostly sunny in the afternoon. Breezy. High 17°. Wind northeast around 12 mph, gusting to 21 mph.
Sunday night
 
Fair in the evening, becoming mostly cloudy to cloudy after midnight. Low 10°. Wind north-northeast around 9 mph, gusting to 17 mph.
Monday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. Breezy. High 16°. Wind north-northeast around 12 mph, gusting to 22 mph, in the morning, becoming 16 mph, gusting to 24 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Mostly cloudy to cloudy in the evening, becoming mostly clear after midnight. A slight chance of rain. Breezy. Low 7°. Wind north-northeast around 14 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Sunny in the morning, becoming partly to mostly sunny in the afternoon. Breezy. High 16°. Wind east around 12 mph, gusting to 19 mph.
Tuesday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 7°. Wind east around 6 mph.
Wednesday
 
Partly cloudy in the morning, becoming cloudy in the afternoon. High 17°. Wind east around 6 mph.
Wednesday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 11°. Wind southeast around 2 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.