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: Tuesday, 17-Feb-2026 11:00 pm
 
Rest of
tonight
Rain and Snow
Rain and Snow
Wednesday

Rain and Snow
Cold!
Rain and Snow
Cold!
Wednesday
night
Rain likely
Cold!
Rain likely
Cold!
Thursday

Cloudy
Cloudy
Thursday
night
Cloudy
Cloudy
Friday

Overcast
Overcast
Friday
night
Cloudy
Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Overcast
Overcast
Sunday

Chance rain
Chance rain
Sunday
night
Mostly Cloudy
Mostly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Overcast
Overcast
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Partly Cloudy
Partly Cloudy
<5 mm. 40 mm.
2 cm.
20 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm.
Low: 2° High: 5° Low: 2° High: 8° Low: 6° High: 10° Low: 9° High: 13° Low: 10° High: 12° Low: 9° High: 12° Low: 9° High: 15° Low: 10° High: 12° Low: 5°
  WCh: -5° WCh: -5°                            
ESE
13-22
mph
Fresh breeze
ESE
18-27
mph
Strong breeze
SE
14-27→7
mph
Strong breeze
NNW
3→10-19
mph
Fresh breeze
WNW
8-18
mph
Moderate breeze
W
15-23
mph
Fresh breeze
W
14-22
mph
Fresh breeze
WSW
13-20
mph
Fresh breeze
WSW
12-17
mph
Moderate breeze
WSW
16-24
mph
Fresh breeze
WSW
12-23
mph
Fresh breeze
WSW
11-19→15-22
mph
Fresh breeze
SSW
15-21
mph
Fresh breeze
SSW
16-23
mph
Fresh breeze
SW
18-27
mph
Strong breeze
WSW→NNW
10-21
mph
Fresh breeze
NNW→WSW
3
mph
Light air

 

Rest of tonight
 
Dense overcast. A chance of a mix of rain and snow. Low 2°. Wind chill as low as -3. Wind east-southeast around 13 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly between 2 and 5 mm. No snow accumulation expected.
Wednesday
 
Dense overcast. A slight chance of rain in the morning, then a mix of rain and snow likely in the afternoon. High 5°. Wind chill ranging from -5 to -1. Wind east-southeast around 18 mph, gusting to 27 mph. Chance of precipitation 80 percent. Precipitation (liquid equivalent) mostly between 30 and 50 mm. Snow accumulation about 2 cm.
Wednesday night
 
Dense overcast in the evening, becoming cloudy after midnight. Rain likely in the evening, then a slight chance of rain after midnight. Low 2°, but temperatures rising after midnight. Wind chill ranging from -5 to 5. Wind southeast around 14 mph, gusting to 27 mph, in the evening, becoming 7 mph after midnight. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Thursday
 
Cloudy. A slight chance of rain. High 8°. Wind north-northwest around 3 mph in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Cloudy. Low 6°. Wind west-northwest around 8 mph, gusting to 18 mph.
Friday
 
Dense overcast. A slight chance of rain. High 10°. Wind west around 15 mph, gusting to 23 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Cloudy. A slight chance of rain. Low 9°. Wind west around 14 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 13°. Wind west-southwest around 13 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Dense overcast. A slight chance of rain after midnight. Low 10°. Wind west-southwest around 12 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Dense overcast. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 12°. Wind west-southwest around 16 mph, gusting to 24 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A slight chance of rain. Low 9°. Wind west-southwest around 12 mph, gusting to 23 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 12°. Wind west-southwest around 11 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.
Monday night
 
Dense overcast in the evening, becoming partly cloudy after midnight. A slight chance of rain. Low 9°. Wind south-southwest around 15 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. High 15°. Wind south-southwest around 16 mph, gusting to 23 mph.
Tuesday night
 
Dense overcast. A slight chance of rain after midnight. Low 10°. Wind southwest around 18 mph, gusting to 27 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. High 12°. Wind west-southwest around 10 mph, gusting to 21 mph, in the morning, becoming north-northwest in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Mostly clear in the evening, becoming partly cloudy after midnight. Low 5°. Wind north-northwest around 3 mph in the evening, becoming west-southwest 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.