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: Thursday, 20-Nov-2025 08:00 am
 
Today

Partly Cloudy
Cold!
Partly Cloudy
Cold!
Tonight

Clear
Cold!
Clear
Cold!
Friday

Mostly Sunny
Mostly Sunny
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Rain likely
Rain likely
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Cloudy
Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Rain likely
Rain likely
Friday
night
Fog
Fog
<2 mm. 7 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. 7 mm.
High: 4° Low: -2° High: 6° Low: 0° High: 9° Low: 4° High: 11° Low: 5° High: 9° Low: 7° High: 9° Low: 3° High: 9° Low: 6° High: 11° Low: 8° High: 11° Low: 7°
WCh: -3° WCh: -6°                                
NW
9-19
mph
Fresh breeze
NNW
9-15
mph
Moderate breeze
NNW
5
mph
Light breeze
SSW
3→9-18
mph
Moderate breeze
SW
16-23→8-19
mph
Fresh breeze
SW
3→9-17
mph
Moderate breeze
WSW
13-21
mph
Fresh breeze
W
11-17→14-21
mph
Fresh breeze
WNW
15-24
mph
Fresh breeze
NW
17-24
mph
Fresh breeze
NW
13-22
mph
Fresh breeze
NW
5-15
mph
Moderate breeze
W
3
mph
Light air
SW
4
mph
Light breeze
SSW
10-18→14-19
mph
Fresh breeze
SSW
12-19→4
mph
Fresh breeze
SSW
8-16
mph
Moderate breeze
WSW
7→3
mph
Light breeze

 

Today
 
Partly cloudy. High 4°. Wind chill ranging from -3 to -1. Wind northwest around 9 mph, gusting to 19 mph.
Tonight
 
Fair in the evening, becoming clear after midnight. Low -2°. Wind chill ranging from -6 to -3. Wind north-northwest around 9 mph, gusting to 15 mph.
Friday
 
Partly to mostly sunny. High 6°. Wind north-northwest around 5 mph.
Friday night
 
Partly to mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain after midnight. Low 0°, but temperatures rising after midnight. Wind south-southwest around 3 mph in the evening, becoming 9 mph, gusting to 18 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Dense overcast in the morning, becoming partly cloudy in the afternoon. Rain likely. High 9°. Wind southwest around 16 mph, gusting to 23 mph, in the morning, becoming 8 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Saturday night
 
Mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain after midnight. Low 4°, but temperatures rising after midnight. Wind southwest around 3 mph in the evening, becoming 9 mph, gusting to 17 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Partly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 11°. Wind west-southwest around 13 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Mostly clear in the evening, becoming partly cloudy after midnight. A slight chance of rain after midnight. Low 5°. Wind west around 11 mph, gusting to 17 mph, in the evening, becoming 14 mph, gusting to 21 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 9°. Wind west-northwest around 15 mph, gusting to 24 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 7°. Wind northwest around 17 mph, gusting to 24 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 9°. Wind northwest around 13 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Partly cloudy. Low 3°. Wind northwest around 5 mph, gusting to 15 mph.
Wednesday
 
Mostly cloudy. High 9°. Wind west around 3 mph.
Wednesday night
 
Mostly cloudy to cloudy. Low 6°. Wind southwest around 4 mph.
Thursday
 
Cloudy. A slight chance of rain. High 11°. Wind south-southwest around 10 mph, gusting to 18 mph, in the morning, becoming 14 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 8°. Wind south-southwest around 12 mph, gusting to 19 mph, in the evening, becoming 4 mph after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Patchy light fog in the afternoon. Rain likely. High 11°. Wind south-southwest around 8 mph, gusting to 16 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Friday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog in the evening. Low 7°, but temperatures rising after midnight. Wind west-southwest around 7 mph in the evening, becoming 3 mph after midnight.

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.