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: Friday, 16-Oct-2026 03:00 pm
 
This
afternoon
Mostly Clear
Mostly Clear
Tonight

Fog late
Fog late
Saturday

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

Mostly Cloudy
Mostly Cloudy
Sunday
night
Cloudy
Cloudy
Monday

Partly Cloudy
Partly Cloudy
Monday
night
Rain likely
Rain likely
Tuesday

Chance rain
Chance rain
Tuesday
night
Chance rain
Chance rain
Wednesday

Rain likely
Rain likely
Wednesday
night
Fog
Fog
Thursday

Rain likely
Rain likely
Thursday
night
Rain likely
Rain likely
Friday

Rain likely
Rain likely
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Chance rain
Chance rain
Saturday
night
Fog
Fog
<2 mm. <2 mm. <2 mm. 10 mm. <2 mm. 2 mm. 15 mm. <2 mm. 30 mm. 15 mm. 30 mm. <2 mm. <2 mm. <2 mm.
High: 16° Low: 5° High: 13° Low: 6° High: 12° Low: 7° High: 14° Low: 9° High: 12° Low: 10° High: 12° Low: 7° High: 12° Low: 12° High: 13° Low: 11° High: 15° Low: 10°
                                   
N
10-20
mph
Fresh breeze
N
7
mph
Light breeze
N
10-20→13-22
mph
Fresh breeze
N
9-17
mph
Moderate breeze
N
14-23
mph
Fresh breeze
N→ENE
9-18
mph
Moderate breeze
E
9-17
mph
Moderate breeze
ENE
5
mph
Light breeze
ENE→SE
5
mph
Light breeze
S→WSW
3
mph
Light air
SW→W
6→12-20
mph
Fresh breeze
W→SW
8-18
mph
Moderate breeze
SW
8-16→17-27
mph
Strong breeze
SW
15-24→7
mph
Fresh breeze
SSW
3→7-22
mph
Fresh breeze
SW
14-25
mph
Strong breeze
SW
13-23
mph
Fresh breeze
SW
10-19
mph
Fresh breeze

 

This afternoon
 
Mostly clear. High 16°. Wind north around 10 mph, gusting to 20 mph.
Tonight
 
Clear. Patchy light fog after midnight. Low 5°. Wind north around 7 mph.
Saturday
 
Sunny in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. Breezy. High 13°. Wind north around 10 mph, gusting to 20 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon.
Saturday night
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 6°. Wind north around 9 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Partly to mostly cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. Breezy. High 12°. Wind north around 14 mph, gusting to 23 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Dense overcast in the evening, becoming cloudy after midnight. A chance of rain. Low 7°. Wind north around 9 mph, gusting to 18 mph, in the evening, becoming east-northeast after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday
 
Mostly sunny in the morning, becoming partly cloudy in the afternoon. High 14°. Wind east around 9 mph, gusting to 17 mph.
Monday night
 
Dense overcast. Patchy light fog after midnight. A chance of rain in the evening, then rain likely after midnight. Low 9°. Wind east-northeast around 5 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Tuesday
 
Dense overcast. Patchy light fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 12°. Wind east-northeast around 5 mph in the morning, becoming southeast in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Dense overcast. Patchy light fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 10°. Wind south around 3 mph in the evening, becoming west-southwest after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Wednesday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog. Rain likely. High 12°, but temperatures falling in the afternoon. Wind southwest around 6 mph in the morning, becoming west around 12 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Wednesday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog in the evening. A slight chance of rain. Low 7°. Wind west around 8 mph, gusting to 18 mph, in the evening, becoming southwest after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. Rain very likely. Breezy. High 12°. Wind southwest around 8 mph, gusting to 16 mph, in the morning, becoming 17 mph, gusting to 27 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 30 mm.
Thursday night
 
Dense overcast. Patchy light fog in the evening, then light to moderate fog after midnight. Rain likely in the evening, then a chance of rain after midnight. Low 12°, but temperatures rising after midnight. Wind southwest around 15 mph, gusting to 24 mph, in the evening, becoming 7 mph after midnight. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Friday
 
Dense overcast. Patchy light fog. Rain very likely. High 13°. Wind south-southwest around 3 mph in the morning, becoming 7 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 30 mm.
Friday night
 
Dense overcast in the evening, becoming partly to mostly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 11°. Wind southwest around 14 mph, gusting to 25 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday
 
Partly to mostly sunny in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 15°. Wind southwest around 13 mph, gusting to 23 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Mostly clear in the evening, becoming fair to partly cloudy after midnight. Patchy light fog. A slight chance of rain. Low 10°. Wind southwest around 10 mph, gusting to 19 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.