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, 28-Feb-2026 03:00 am
 
Rest of
tonight
Cloudy
Cloudy
Saturday

Chance rain
Chance rain
Saturday
night
Chance rain
Chance rain
Sunday

Rain likely
Rain likely
Sunday
night
Cloudy
Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Cloudy
Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Clear
Clear
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Chance rain
Chance rain
Friday
night
Fog
Fog
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Overcast
Overcast
<2 mm. <5 mm. 2 mm. 10 mm. <2 mm. <2 mm. 2 mm. <2 mm. <2 mm.
Low: 7° High: 10° Low: 6° High: 10° Low: 8° High: 13° Low: 7° High: 14° Low: 8° High: 15° Low: 5° High: 15° Low: 8° High: 14° Low: 6° High: 12° Low: 6° High: 11°
                                   
NW
7-23
mph
Fresh breeze
WNW
13-24→9-19
mph
Fresh breeze
SSW
7-17→13-21
mph
Fresh breeze
SSW
15-24
mph
Fresh breeze
SSW
14-21
mph
Fresh breeze
S
13-19→10-19
mph
Fresh breeze
S→ESE
2
mph
Light air
ESE
2
mph
Light air
NE
3
mph
Light air
E
6
mph
Light breeze
E
5
mph
Light breeze
E
7-15
mph
Moderate breeze
ESE
4
mph
Light breeze
SSE
6
mph
Light breeze
WNW
12-19→7-17
mph
Fresh breeze
WNW
7
mph
Light breeze
SW
6→10-15
mph
Moderate breeze
SW
12-19
mph
Fresh breeze

 

Rest of tonight
 
Cloudy. A slight chance of rain. Low 7°. Wind northwest around 7 mph, gusting to 23 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Dense overcast in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 10°. Wind west-northwest around 13 mph, gusting to 24 mph, in the morning, becoming 9 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Saturday night
 
Mostly cloudy in the evening, becoming dense overcast after midnight. A chance of rain after midnight. Low 6°. Wind south-southwest around 7 mph, gusting to 17 mph, in the evening, becoming 13 mph, gusting to 21 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Sunday
 
Dense overcast. Rain likely in the morning, then a slight chance of rain in the afternoon. High 10°. Wind south-southwest around 15 mph, gusting to 24 mph. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Sunday night
 
Cloudy. Low 8°. Wind south-southwest around 14 mph, gusting to 21 mph.
Monday
 
Mostly cloudy to cloudy. High 13°. Wind south around 13 mph, gusting to 19 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon.
Monday night
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 7°. Wind south around 2 mph in the evening, becoming east-southeast after midnight.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain in the afternoon. High 14°. Wind east-southeast around 2 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Cloudy. A slight chance of rain. Low 8°. Wind northeast around 3 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Partly to mostly cloudy in the morning, becoming sunny in the afternoon. High 15°. Wind east around 6 mph.
Wednesday night
 
Clear. Low 5°. Wind east around 5 mph.
Thursday
 
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 15°. Wind east around 7 mph, gusting to 15 mph.
Thursday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Low 8°. Wind east-southeast around 4 mph.
Friday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 14°. Wind south-southeast around 6 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Friday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. A slight chance of rain. Low 6°. Wind west-northwest around 12 mph, gusting to 19 mph, in the evening, becoming 7 mph, gusting to 17 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Partly to mostly sunny in the morning, becoming mostly cloudy in the afternoon. High 12°. Wind west-northwest around 7 mph.
Saturday night
 
Mostly cloudy to cloudy. Low 6°. Wind southwest around 6 mph in the evening, becoming 10 mph, gusting to 15 mph, after midnight.
Sunday
 
Dense overcast. A slight chance of rain. High 11°. Wind southwest around 12 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Dense overcast. A slight chance of rain. Low 9°. Wind southwest around 11 mph, gusting to 16 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.