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, 26-Oct-2026 04:00 pm
 
Tonight

Chance rain
Chance rain
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Fog
Fog
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Cloudy
Cloudy
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Fog
Fog
Monday

Fog a.m.
Fog a.m.
Monday
night
Fog
Fog
Tuesday

Cloudy
Cloudy
Tuesday
night
Mostly Cloudy
Mostly Cloudy
5 mm. <2 mm. <2 mm. <2 mm.
Low: 13° High: 17° Low: 7° High: 14° Low: 8° High: 15° Low: 8° High: 16° Low: 9° High: 17° Low: 11° High: 15° Low: 5° High: 12° Low: 6° High: 13° Low: 8°
                                 
SW
19-29
mph
Strong breeze
SW
12-22
mph
Fresh breeze
W
6
mph
Light breeze
W
7-16
mph
Moderate breeze
SW→SE
2
mph
Light air
ESE
5-16→8-16
mph
Moderate breeze
ESE
3
mph
Light air
S
4
mph
Light breeze
S
2
mph
Light air
S
3
mph
Light air
NNW
3→9-17
mph
Moderate breeze
N
11-20
mph
Fresh breeze
NE
7
mph
Light breeze
NE
7-15
mph
Moderate breeze
NE
5
mph
Light breeze
ENE
5
mph
Light breeze
ENE
4
mph
Light breeze

 

Tonight
 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Windy and relatively mild. Low 13°. Wind southwest around 19 mph, gusting to 29 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming sunny in the afternoon. A chance of rain. Breezy and mild. High 17°. Wind southwest around 12 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Clear in the evening, becoming fair to partly cloudy after midnight. Patchy light fog. Low 7°. Wind west around 6 mph.
Wednesday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 14°. Wind west around 7 mph, gusting to 16 mph.
Wednesday night
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. Low 8°. Wind southwest around 2 mph in the evening, becoming southeast after midnight.
Thursday
 
Mostly cloudy. A slight chance of rain. High 15°. Wind east-southeast around 5 mph, gusting to 16 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 east-southeast around 3 mph.
Friday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Mild. High 16°. Wind south around 4 mph.
Friday night
 
Mostly cloudy to cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 9°. Wind south around 2 mph.
Saturday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Mild. High 17°. Wind south around 3 mph.
Saturday night
 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Relatively mild. Low 11°. Wind north-northwest around 3 mph in the evening, becoming 9 mph, gusting to 17 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Mostly cloudy in the morning, becoming sunny in the afternoon. Breezy. High 15°. Wind north around 11 mph, gusting to 20 mph.
Sunday night
 
Clear. Patchy light fog. Low 5°. Wind northeast around 7 mph.
Monday
 
Sunny in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. High 12°. Wind northeast around 7 mph, gusting to 15 mph.
Monday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. Low 6°. Wind northeast around 5 mph.
Tuesday
 
Cloudy. High 13°. Wind east-northeast around 5 mph.
Tuesday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 8°. Wind east-northeast around 4 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.