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, 05-Oct-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Clear
Clear
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Chance rain
Chance rain
Wednesday

Rain likely
Rain likely
Wednesday
night
Fog
Fog
Thursday

Fog a.m.
Fog a.m.
Thursday
night
Rain likely
Rain likely
Friday

Overcast
Overcast
Friday
night
Fog
Fog
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Fog
Fog
Monday
night
Cloudy
Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Fog
Fog
5 mm. 20 mm. <2 mm. <2 mm. 15 mm. <2 mm. <2 mm. <2 mm. <2 mm.
High: 19° Low: 8° High: 19° Low: 13° High: 14° Low: 10° High: 13° Low: 10° High: 16° Low: 12° High: 16° Low: 11° High: 15° Low: 7° High: 14° Low: 11° High: 17° Low: 9°
                                   
SW
6
mph
Light breeze
W
2
mph
Light air
N→ESE
2
mph
Light air
SSE→N
calm

Calm
N
4→11-21
mph
Fresh breeze
N
12-21
mph
Fresh breeze
WNW
10-19
mph
Fresh breeze
W→SSW
7→11-19
mph
Fresh breeze
W
14-20
mph
Fresh breeze
W
8-17
mph
Moderate breeze
W
10-21
mph
Fresh breeze
W
6-16
mph
Moderate breeze
W
7-15
mph
Moderate breeze
W→NW
3
mph
Light air
NE→ESE
3
mph
Light air
SE
4
mph
Light breeze
SE
9-17
mph
Moderate breeze
SE
5
mph
Light breeze

 

This afternoon
 
Fair to partly cloudy. Mild. High 19°. Wind southwest around 6 mph.
Tonight
 
Fair in the evening, becoming clear after midnight. Low 8°. Wind west around 2 mph.
Tuesday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Mild. High 19°. Wind north around 2 mph in the morning, becoming east-southeast in the afternoon.
Tuesday night
 
Dense overcast. A slight chance of rain in the evening, then a chance of rain after midnight. Relatively mild. Low 13°. Wind south-southeast near calm in the evening, becoming north after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Wednesday
 
Dense overcast. Patchy light fog. Rain likely in the morning, then a chance of rain in the afternoon. High 14°. Wind north around 4 mph in the morning, becoming 11 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Wednesday night
 
Partly cloudy in the evening, becoming clear after midnight. Patchy light fog. A slight chance of rain. Breezy. Low 10°. Wind north around 12 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 13°. Wind west-northwest around 10 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Dense overcast. A chance of rain in the evening, then rain likely after midnight. Low 10°. Wind west around 7 mph in the evening, becoming south-southwest around 11 mph, gusting to 19 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly between 10 and 20 mm.
Friday
 
Dense overcast. A slight chance of rain. Breezy. High 16°. Wind west around 14 mph, gusting to 20 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Patchy light fog. A slight chance of rain. Low 12°. Wind west around 8 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 16°. Wind west around 10 mph, gusting to 21 mph.
Saturday night
 
Partly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 11°. Wind west around 6 mph, gusting to 16 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 15°. Wind west around 7 mph, gusting to 15 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Partly cloudy in the evening, becoming clear after midnight. Low 7°. Wind west around 3 mph in the evening, becoming northwest after midnight.
Monday
 
Partly cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog. High 14°. Wind northeast around 3 mph in the morning, becoming east-southeast in the afternoon.
Monday night
 
Cloudy. Low 11°. Wind southeast around 4 mph.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly sunny in the afternoon. High 17°. Wind southeast around 9 mph, gusting to 17 mph.
Tuesday night
 
Partly cloudy. Patchy light fog. Low 9°. Wind southeast around 5 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.