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, 10-Jul-2026 11:00 am
 
This
afternoon
Mostly Clear
Mostly Clear		 Tonight

Clear
Clear		 Saturday

Sunny
Sunny		 Saturday
night
Clear
Clear		 Sunday

Mostly Sunny
Mostly Sunny		 Sunday
night
Partly Cloudy
Partly Cloudy		 Monday

Partly Cloudy
Partly Cloudy		 Monday
night
Mostly Cloudy
Mostly Cloudy		 Tuesday

Partly Cloudy
Partly Cloudy		 Tuesday
night
Mostly Cloudy
Mostly Cloudy		 Wednesday

Partly Cloudy
Partly Cloudy		 Wednesday
night
Mostly Cloudy
Mostly Cloudy		 Thursday

Thunder storm
Thunder storm		 Thursday
night
Partly Cloudy
Partly Cloudy		 Friday

Thunder storm
Thunder storm		 Friday
night
Thunder storm
Thunder storm		 Saturday

Thunder storm
Thunder storm		 Saturday
night
Mostly Cloudy
Mostly Cloudy
<2 mm. <2 mm. 5 mm. <2 mm. <2 mm. <2 mm.
High: 32° Low: 17° High: 29° Low: 16° High: 27° Low: 18° High: 32° Low: 18° High: 30° Low: 19° High: 32° Low: 18° High: 30° Low: 19° High: 23° Low: 17° High: 25° Low: 14°
                                   
E
9-17
mph
Moderate breeze		 E
9-17
mph
Moderate breeze		 NE
13-22
mph
Fresh breeze		 NE
13-21
mph
Fresh breeze		 NE
17-26
mph
Strong breeze		 ENE
17-24→14-20
mph
Fresh breeze		 ENE
15-25
mph
Strong breeze		 ENE
14-23
mph
Fresh breeze		 NE
15-23
mph
Fresh breeze		 NE
15-22→10-16
mph
Fresh breeze		 ENE
14-22
mph
Fresh breeze		 E
14-22→10
mph
Fresh breeze		 E
12-19
mph
Fresh breeze		 E→NNE
9-17→6
mph
Moderate breeze		 NNE
5
mph
Light breeze		 WNW
3
mph
Light air		 N
7-16→10-20
mph
Fresh breeze		 NNE
10-20→7
mph
Fresh breeze
UV: 7
 High 		 UV: 7
 High 		 UV: 7
 High 		 UV: 6
 High 		 UV: 6
 High 		 UV: 7
 High 		 UV: 4
 Medium 		 UV: 4
 Medium 

 

This afternoon
 
 Mostly clear. Unusually hot. High 32°. UV index up to 7. Wind east around 9 mph, gusting to 17 mph.
Tonight
 
 Clear. Low 17°. Wind east around 9 mph, gusting to 17 mph.
Saturday
 
 Sunny. Breezy and unusually hot. High 29°. UV index up to 7. Wind northeast around 13 mph, gusting to 22 mph.
Saturday night
 
 Clear in the evening, becoming fair after midnight. Breezy. Low 16°. Wind northeast around 13 mph, gusting to 21 mph.
Sunday
 
 Sunny in the morning, becoming partly to mostly sunny in the afternoon. Windy and warm. High 27°. UV index up to 7. Wind northeast around 17 mph, gusting to 26 mph.
Sunday night
 
 Partly cloudy. Breezy. Low 18°. Wind east-northeast around 17 mph, gusting to 24 mph, in the evening, becoming 14 mph, gusting to 20 mph, after midnight.
Monday
 
 Partly cloudy. Breezy and unusually hot. High 32°. UV index up to 6. Wind east-northeast around 15 mph, gusting to 25 mph.
Monday night
 
 Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Breezy. Low 18°. Wind east-northeast around 14 mph, gusting to 23 mph.
Tuesday
 
 Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Breezy and unusually hot. High 30°. UV index up to 6. Wind northeast around 15 mph, gusting to 23 mph.
Tuesday night
 
 Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Breezy. Low 19°. Wind northeast around 15 mph, gusting to 22 mph, in the evening, becoming 10 mph, gusting to 16 mph, after midnight.
Wednesday
 
 Partly cloudy in the morning, becoming sunny in the afternoon. Breezy and unusually hot. High 32°. UV index up to 7. Wind east-northeast around 14 mph, gusting to 22 mph.
Wednesday night
 
 Mostly clear in the evening, becoming partly to mostly cloudy after midnight. Breezy. Low 18°. Wind east around 14 mph, gusting to 22 mph, in the evening, becoming 10 mph after midnight.
Thursday
 
 Mostly cloudy to cloudy. A slight chance of rain. Scattered thundershowers possible. Breezy and unusually hot. High 30°. UV index up to 4. Wind east around 12 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
 Partly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain. Precipitation showery or intermittent. Low 19°. Wind east around 9 mph, gusting to 17 mph, in the evening, becoming north-northeast around 6 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday
 
 Dense overcast. Rain likely. Scattered thundershowers possible. High 23°. Wind north-northeast around 5 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Friday night
 
 Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain. Scattered thundershowers possible. Low 17°. Wind west-northwest around 3 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday
 
 Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. Scattered thundershowers possible. High 25°. UV index up to 4. Wind north around 7 mph, gusting to 16 mph, in the morning, becoming 10 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
 Partly to mostly cloudy in the evening, becoming clear after midnight. A slight chance of rain. Precipitation showery or intermittent. Low 14°. Wind north-northeast around 10 mph, gusting to 20 mph, in the evening, becoming 7 mph after midnight. 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.