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, 26-Jun-2026 08:00 am
 
Today

Partly Cloudy
Partly Cloudy		 Tonight

Partly Cloudy
Partly Cloudy		 Saturday

Mostly Cloudy
Mostly Cloudy		 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

Mostly Sunny
Mostly Sunny		 Tuesday
night
Mostly Clear
Mostly Clear		 Wednesday

Partly Cloudy
Partly Cloudy		 Wednesday
night
Mostly Cloudy
Mostly Cloudy		 Thursday

Sunny
Sunny		 Thursday
night
Partly Cloudy
Partly Cloudy		 Friday

Cloudy
Cloudy		 Friday
night
Partly Cloudy
Partly Cloudy		 Saturday

Mostly Cloudy
Mostly Cloudy		 Saturday
night
Mostly Cloudy
Mostly Cloudy
<2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm.
High: 28° Low: 15° High: 27° Low: 14° High: 23° Low: 12° High: 23° Low: 12° High: 24° Low: 11° High: 24° Low: 14° High: 24° Low: 15° High: 21° Low: 12° High: 21° Low: 13°
                                   
WSW
8-19→12-19
mph
Fresh breeze		 WSW
7-16→3
mph
Moderate breeze		 WSW
7-16→12-20
mph
Fresh breeze		 SW
6-16
mph
Moderate breeze		 SW
9-20→12-21
mph
Fresh breeze		 WNW
10-20→4
mph
Fresh breeze		 WNW
6
mph
Light breeze		 WNW
6
mph
Light breeze		 NNW
8-15
mph
Moderate breeze		 N
6→2
mph
Light breeze		 W
7-20→14-22
mph
Fresh breeze		 W
9-20→4
mph
Fresh breeze		 WNW
4→9-18
mph
Moderate breeze		 WNW
9-18→4
mph
Moderate breeze		 WNW→N
3
mph
Light air		 W→N
5
mph
Light breeze		 WNW
7-17→15-22
mph
Fresh breeze		 WNW
13-21→9
mph
Fresh breeze
UV: 7
 High 		 UV: 6
 High 		 UV: 5
 Medium 		 UV: 5
 Medium 		 UV: 6
 High 		 UV: 7
 High 		 UV: 7
 High 		 UV: 4
 Medium 

 

Today
 
 Partly cloudy in the morning, becoming sunny in the afternoon. High 28°. UV index up to 7. Wind west-southwest around 8 mph, gusting to 19 mph, in the morning, becoming 12 mph, gusting to 19 mph, in the afternoon.
Tonight
 
 Partly cloudy. Low 15°. Wind west-southwest around 7 mph, gusting to 16 mph, in the evening, becoming 3 mph after midnight.
Saturday
 
 Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 27°. UV index up to 6. Wind west-southwest around 7 mph, gusting to 16 mph, in the morning, becoming 12 mph, gusting to 20 mph, in the afternoon.
Saturday night
 
 Mostly cloudy to cloudy in the evening, becoming mostly clear after midnight. A slight chance of rain. Low 14°. Wind southwest around 6 mph, gusting to 16 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
 Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. High 23°. UV index up to 5. Wind southwest around 9 mph, gusting to 20 mph, in the morning, becoming 12 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
 Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 12°. Wind west-northwest around 10 mph, gusting to 20 mph, in the evening, becoming 4 mph after midnight.
Monday
 
 Partly to mostly cloudy. High 23°. UV index up to 5. Wind west-northwest around 6 mph.
Monday night
 
 Partly to mostly cloudy in the evening, becoming fair after midnight. Low 12°. Wind west-northwest around 6 mph.
Tuesday
 
 Mostly sunny in the morning, becoming sunny in the afternoon. High 24°. UV index up to 6. Wind north-northwest around 8 mph, gusting to 15 mph.
Tuesday night
 
 Mostly clear in the evening, becoming clear after midnight. Low 11°. Wind north around 6 mph in the evening, becoming 2 mph after midnight.
Wednesday
 
 Mostly sunny in the morning, becoming partly cloudy in the afternoon. High 24°. UV index up to 7. Wind west around 7 mph, gusting to 20 mph, in the morning, becoming 14 mph, gusting to 22 mph, in the afternoon.
Wednesday night
 
 Mostly cloudy to cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Low 14°. Wind west around 9 mph, gusting to 20 mph, in the evening, becoming 4 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
 Sunny. High 24°. UV index up to 7. Wind west-northwest around 4 mph in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon.
Thursday night
 
 Fair to partly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain after midnight. Low 15°. Wind west-northwest around 9 mph, gusting to 18 mph, in the evening, becoming 4 mph after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday
 
 Cloudy. A chance of rain. High 21°. Wind west-northwest around 3 mph in the morning, becoming north in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday night
 
 Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. A slight chance of rain in the evening. Low 12°. Wind west around 5 mph in the evening, becoming north after midnight. Precipitation mostly less than 2 mm.
Saturday
 
 Mostly cloudy. High 21°. UV index up to 4. Wind west-northwest around 7 mph, gusting to 17 mph, in the morning, becoming 15 mph, gusting to 22 mph, in the afternoon.
Saturday night
 
 Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Low 13°. Wind west-northwest around 13 mph, gusting to 21 mph, in the evening, becoming 9 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.