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: Monday, 06-Jul-2026 02:00 am
 
Rest of
tonight
Mostly Cloudy
Mostly Cloudy		 Monday

Partly Cloudy
Partly Cloudy		 Monday
night
Partly Cloudy
Partly Cloudy		 Tuesday

Mostly Sunny
Mostly Sunny		 Tuesday
night
Partly Cloudy
Partly Cloudy		 Wednesday

Mostly Sunny
Mostly Sunny		 Wednesday
night
Clear
Clear		 Thursday

Mostly Sunny
Mostly Sunny		 Thursday
night
Thunder storm
Thunder storm		 Friday

Partly Cloudy
Partly Cloudy		 Friday
night
Partly Cloudy
Partly Cloudy		 Saturday

Mostly Sunny
Mostly Sunny		 Saturday
night
Partly Cloudy
Partly Cloudy		 Sunday

Mostly Sunny
Mostly Sunny		 Sunday
night
Partly Cloudy
Partly Cloudy		 Monday

Mostly Sunny
Mostly Sunny		 Monday
night
Partly Cloudy
Partly Cloudy		 Tuesday

Mostly Cloudy
Mostly Cloudy
<2 mm.
Low: 13° High: 27° Low: 13° High: 28° Low: 13° High: 30° Low: 13° High: 32° Low: 15° High: 32° Low: 18° High: 36° Low: 17° High: 33° Low: 17° High: 30° Low: 16° High: 27°
                                   
W
3
mph
Light air		 W
9-19→13-21
mph
Fresh breeze		 W
9-19→5
mph
Fresh breeze		 W
9-20→12-21
mph
Fresh breeze		 NW→NNE
8-18→4
mph
Moderate breeze		 N→SW
3→7-16
mph
Moderate breeze		 WSW→NW
6-15→calm
mph
Moderate breeze		 SSE
2→7-15
mph
Moderate breeze		 SSE→NE
4
mph
Light breeze		 E
10-20→14-21
mph
Fresh breeze		 E
11-17→7
mph
Moderate breeze		 E
12-22
mph
Fresh breeze		 ENE
10-18
mph
Moderate breeze		 NE
13-24→17-25
mph
Strong breeze		 NE
16-23
mph
Fresh breeze		 NE
16-25
mph
Strong breeze		 NE
12-23
mph
Fresh breeze		 NE
12-22
mph
Fresh breeze
UV: 7
 High 		 UV: 7
 High 		 UV: 7
 High 		 UV: 7
 High 		 UV: 6
 High 		 UV: 7
 High 		 UV: 7
 High 		 UV: 7
 High 		 UV: 6
 High 

 

Rest of tonight
 
 Partly to mostly cloudy. Low 13°. Wind west around 3 mph.
Monday
 
 Partly cloudy. Warm. High 27°. UV index up to 7. Wind west around 9 mph, gusting to 19 mph, in the morning, becoming 13 mph, gusting to 21 mph, in the afternoon.
Monday night
 
 Partly cloudy. Low 13°. Wind west around 9 mph, gusting to 19 mph, in the evening, becoming 5 mph after midnight.
Tuesday
 
 Sunny in the morning, becoming mostly sunny in the afternoon. Warm. High 28°. UV index up to 7. Wind west around 9 mph, gusting to 20 mph, in the morning, becoming 12 mph, gusting to 21 mph, in the afternoon.
Tuesday night
 
 Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 13°. Wind northwest around 8 mph, gusting to 18 mph, in the evening, becoming north-northeast around 4 mph after midnight.
Wednesday
 
 Partly to mostly sunny in the morning, becoming sunny in the afternoon. Unusually hot. High 30°. UV index up to 7. Wind north around 3 mph in the morning, becoming southwest around 7 mph, gusting to 16 mph, in the afternoon.
Wednesday night
 
 Clear. Low 13°. Wind west-southwest around 6 mph, gusting to 15 mph, in the evening, becoming northwest near calm after midnight.
Thursday
 
 Sunny in the morning, becoming mostly sunny in the afternoon. Unusually hot. High 32°. UV index up to 7. Wind south-southeast around 2 mph in the morning, becoming 7 mph, gusting to 15 mph, in the afternoon.
Thursday night
 
 Partly cloudy in the evening, becoming fair after midnight. A slight chance of rain. Scattered thundershowers possible. Low 15°. Wind south-southeast around 4 mph in the evening, becoming northeast after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday
 
 Partly cloudy. Breezy and very hot. High 32°. UV index up to 6. Wind east around 10 mph, gusting to 20 mph, in the morning, becoming 14 mph, gusting to 21 mph, in the afternoon.
Friday night
 
 Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 18°. Wind east around 11 mph, gusting to 17 mph, in the evening, becoming 7 mph after midnight.
Saturday
 
 Sunny in the morning, becoming partly to mostly sunny in the afternoon. Breezy with near record heat. High 36°. UV index up to 7. Wind east around 12 mph, gusting to 22 mph.
Saturday night
 
 Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 17°. Wind east-northeast around 10 mph, gusting to 18 mph.
Sunday
 
 Sunny in the morning, becoming partly to mostly sunny in the afternoon. Breezy and very hot. High 33°. UV index up to 7. Wind northeast around 13 mph, gusting to 24 mph, in the morning, becoming 17 mph, gusting to 25 mph, in the afternoon.
Sunday night
 
 Partly cloudy in the evening, becoming clear after midnight. Windy. Low 17°. Wind northeast around 16 mph, gusting to 23 mph.
Monday
 
 Sunny in the morning, becoming mostly sunny in the afternoon. Breezy and unusually hot. High 30°. UV index up to 7. Wind northeast around 16 mph, gusting to 25 mph.
Monday night
 
 Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Breezy. Low 16°. Wind northeast around 12 mph, gusting to 23 mph.
Tuesday
 
 Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Breezy and warm. High 27°. UV index up to 6. Wind northeast around 12 mph, gusting to 22 mph.

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.