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 11:00 pm
 
Rest of
tonight
Fog
Fog
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Fog
Fog
Wednesday

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

Cloudy
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
Partly Cloudy
Partly Cloudy
Monday

Chance rain
Chance rain
Monday
night
Chance rain
Chance rain
Tuesday

Rain likely
Rain likely
Tuesday
night
Mostly Cloudy
Mostly Cloudy
<2 mm. <2 mm. <2 mm. 2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <5 mm. 5 mm. <2 mm.
Low: 14° High: 19° Low: 9° High: 18° Low: 11° High: 18° Low: 11° High: 17° Low: 8° High: 15° Low: 6° High: 13° Low: 7° High: 12° Low: 8° High: 13° Low: 10°
                                 
SSW
10-16
mph
Moderate breeze
SW→W
14-23
mph
Fresh breeze
W
7-17→3
mph
Moderate breeze
S
4-16→11-20
mph
Fresh breeze
S
6
mph
Light breeze
S
9-18
mph
Moderate breeze
SW
7
mph
Light breeze
NNW
12-22
mph
Fresh breeze
NNW
8-16
mph
Moderate breeze
NNW→NE
11-21→14-22
mph
Fresh breeze
NE
11-19→7
mph
Fresh breeze
NE
10-20
mph
Fresh breeze
NNE
11-18
mph
Moderate breeze
ENE
12-21
mph
Fresh breeze
ENE
9
mph
Gentle breeze
E
10-15
mph
Moderate breeze
ESE
4
mph
Light breeze

 

Rest of tonight
 
Mostly cloudy to cloudy. Patchy light fog. A slight chance of rain. Mild. Low 14°. Wind south-southwest around 10 mph, gusting to 16 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. Breezy and mild. High 19°. 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
 
Fair in the evening, becoming partly cloudy after midnight. Patchy light fog. Low 9°. Wind west around 7 mph, gusting to 17 mph, in the evening, becoming 3 mph after midnight.
Wednesday
 
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. Mild. High 18°. Wind south around 4 mph, gusting to 16 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. Low 11°. Wind south around 6 mph.
Thursday
 
Cloudy. A slight chance of rain. Mild. High 18°. Wind south around 9 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 11°. Wind southwest around 7 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 chance of rain. Breezy. High 17°. Wind north-northwest around 12 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday night
 
Clear. Patchy light fog after midnight. Low 8°. Wind north-northwest around 8 mph, gusting to 16 mph.
Saturday
 
Sunny. Patchy light fog in the morning. Breezy. High 15°. Wind north-northwest around 11 mph, gusting to 21 mph, in the morning, becoming northeast around 14 mph, gusting to 22 mph, in the afternoon.
Saturday night
 
Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 6°. Wind northeast around 11 mph, gusting to 19 mph, in the evening, becoming 7 mph after midnight.
Sunday
 
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 13°. Wind northeast around 10 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Partly cloudy. A slight chance of rain after midnight. Low 7°. Wind north-northeast around 11 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 12°. Wind east-northeast around 12 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Monday night
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 8°. Wind east-northeast around 9 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Tuesday
 
Dense overcast. Rain likely. High 13°. Wind east around 10 mph, gusting to 15 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Tuesday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 10°. Wind east-southeast around 4 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.