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: Saturday, 13-Dec-2025 03:00 am
 
Rest of
tonight
Clear
Clear
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Cloudy
Cloudy
Monday

Cloudy
Cloudy
Monday
night
Cloudy
Cloudy
Tuesday

Chance rain
Chance rain
Tuesday
night
Fog late
Fog late
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Cloudy
Cloudy
Thursday
night
Chance rain
Chance rain
Friday

Cloudy
Cloudy
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Mostly Clear
Mostly Clear
Sunday

Mostly Cloudy
Mostly Cloudy
<2 mm. <2 mm. <2 mm. 2 mm. <2 mm. <2 mm. <2 mm. 2 mm. <2 mm.
Low: 1° High: 10° Low: 6° High: 15° Low: 11° High: 13° Low: 10° High: 11° Low: 7° High: 11° Low: 7° High: 12° Low: 10° High: 13° Low: 6° High: 10° Low: 2° High: 8°
                                   
WSW
calm

Calm
WSW
4
mph
Light breeze
WSW
6
mph
Light breeze
SW
11-20
mph
Fresh breeze
SSW
14-22
mph
Fresh breeze
SSW
12-20
mph
Fresh breeze
SSW
11-18→6
mph
Moderate breeze
S→NNW
2→6
mph
Light breeze
NNW
4
mph
Light breeze
SW
3→7
mph
Light breeze
SW
9-16
mph
Moderate breeze
SW
10-19→15-22
mph
Fresh breeze
S
18-26
mph
Strong breeze
S
18-26→11-24
mph
Strong breeze
WSW→WNW
4
mph
Light breeze
NW
calm

Calm
WSW
calm

Calm
SSE→ENE
calm

Calm

 

Rest of tonight
 
Clear. Low 1°. Wind west-southwest near calm.
Saturday
 
Mostly sunny in the morning, becoming mostly cloudy in the afternoon. High 10°. Wind west-southwest around 4 mph.
Saturday night
 
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 6°. Wind west-southwest around 6 mph.
Sunday
 
Partly to mostly cloudy. High 15°. Wind southwest around 11 mph, gusting to 20 mph.
Sunday night
 
Cloudy. A slight chance of rain. Low 11°. Wind south-southwest around 14 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Cloudy. A slight chance of rain. High 13°. Wind south-southwest around 12 mph, gusting to 20 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Cloudy. A slight chance of rain. Low 10°. Wind south-southwest around 11 mph, gusting to 18 mph, in the evening, becoming 6 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Dense overcast. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 11°, but temperatures falling in the afternoon. Wind south around 2 mph in the morning, becoming north-northwest around 6 mph in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Tuesday night
 
Mostly cloudy to cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 7°. Wind north-northwest around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. High 11°. Wind southwest around 3 mph in the morning, becoming 7 mph in the afternoon.
Wednesday night
 
Mostly cloudy. A slight chance of rain. Low 7°. Wind southwest around 9 mph, gusting to 16 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Cloudy. A slight chance of rain in the afternoon. High 12°. Wind southwest around 10 mph, gusting to 19 mph, in the morning, becoming 15 mph, gusting to 22 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
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 10°. Wind south around 18 mph, gusting to 26 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Friday
 
Cloudy. A slight chance of rain. High 13°. Wind south around 18 mph, gusting to 26 mph, in the morning, becoming 11 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Mostly cloudy to cloudy. Low 6°. Wind west-southwest around 4 mph in the evening, becoming west-northwest after midnight.
Saturday
 
Partly cloudy in the morning, becoming sunny in the afternoon. High 10°. Wind northwest near calm.
Saturday night
 
Clear in the evening, becoming mostly clear after midnight. Low 2°. Wind west-southwest near calm.
Sunday
 
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 8°. Wind south-southeast near calm in the morning, becoming east-northeast in the afternoon.
Sunday night
 
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 4°. Wind east-northeast around 2 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.