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, 07-Aug-2026 02:00 am
 
Rest of
tonight
Partly Cloudy
Partly Cloudy		 Friday

Sunny
Sunny		 Friday
night
Partly Cloudy
Partly Cloudy		 Saturday

Partly Cloudy
Partly Cloudy		 Saturday
night
Mostly Clear
Mostly Clear		 Sunday

Sunny
Sunny		 Sunday
night
Partly Cloudy
Partly Cloudy		 Monday

Sunny
Sunny		 Monday
night
Clear
Clear		 Tuesday

Sunny
Sunny		 Tuesday
night
Partly Cloudy
Partly Cloudy		 Wednesday

Mostly Cloudy
Mostly Cloudy		 Wednesday
night
Mostly Cloudy
Mostly Cloudy		 Thursday

Sunny
Sunny		 Thursday
night
Clear
Clear		 Friday

Sunny
Sunny		 Friday
night
Clear
Clear		 Saturday

Sunny
Sunny
Low: 11° High: 23° Low: 10° High: 26° Low: 11° High: 29° Low: 13° High: 27° Low: 13° High: 28° Low: 15° High: 30° Low: 14° High: 31° Low: 14° High: 28° Low: 13° High: 28°
                                   
NW
calm

Calm		 NW→WSW
3→7-17
mph
Moderate breeze		 SW→N
6-15→2
mph
Moderate breeze		 SSE
3→8-16
mph
Moderate breeze		 S→W
2
mph
Light air		 N→SSW
3→7
mph
Light breeze		 WNW→N
7
mph
Light breeze		 N
8
mph
Gentle breeze		 NE
7
mph
Light breeze		 ENE
10-19
mph
Fresh breeze		 ENE
11-19→8
mph
Fresh breeze		 E
10-17
mph
Moderate breeze		 S→NW
3
mph
Light air		 NW
5→9-15
mph
Moderate breeze		 NW
9-15→5
mph
Moderate breeze		 WNW
5→10-17
mph
Moderate breeze		 WNW→NNW
7
mph
Light breeze		 N→SW
6
mph
Light breeze
UV: 6
 High 		 UV: 5
 Medium 		 UV: 6
 High 		 UV: 6
 High 		 UV: 6
 High 		 UV: 5
 Medium 		 UV: 6
 High 		 UV: 6
 High 		 UV: 6
 High 

 

Rest of tonight
 
 Fair to partly cloudy. Low 11°. Wind northwest near calm.
Friday
 
 Sunny. High 23°. UV index up to 6. Wind northwest around 3 mph in the morning, becoming west-southwest around 7 mph, gusting to 17 mph, in the afternoon.
Friday night
 
 Fair in the evening, becoming partly cloudy after midnight. Low 10°. Wind southwest around 6 mph, gusting to 15 mph, in the evening, becoming north around 2 mph after midnight.
Saturday
 
 Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Warm. High 26°. UV index up to 5. Wind south-southeast around 3 mph in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon.
Saturday night
 
 Mostly clear. Low 11°. Wind south around 2 mph in the evening, becoming west after midnight.
Sunday
 
 Sunny. Unusually hot. High 29°. UV index up to 6. Wind north around 3 mph in the morning, becoming south-southwest around 7 mph in the afternoon.
Sunday night
 
 Fair to partly cloudy. Low 13°. Wind west-northwest around 7 mph in the evening, becoming north after midnight.
Monday
 
 Sunny. Warm. High 27°. UV index up to 6. Wind north around 8 mph.
Monday night
 
 Clear. Low 13°. Wind northeast around 7 mph.
Tuesday
 
 Sunny. Warm. High 28°. UV index up to 6. Wind east-northeast around 10 mph, gusting to 19 mph.
Tuesday night
 
 Partly cloudy. Low 15°. Wind east-northeast around 11 mph, gusting to 19 mph, in the evening, becoming 8 mph after midnight.
Wednesday
 
 Mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Unusually hot. High 30°. UV index up to 5. Wind east around 10 mph, gusting to 17 mph.
Wednesday night
 
 Partly to mostly cloudy in the evening, becoming clear after midnight. Low 14°. Wind south around 3 mph in the evening, becoming northwest after midnight.
Thursday
 
 Sunny. Unusually hot. High 31°. UV index up to 6. Wind northwest around 5 mph in the morning, becoming 9 mph, gusting to 15 mph, in the afternoon.
Thursday night
 
 Clear. Low 14°. Wind northwest around 9 mph, gusting to 15 mph, in the evening, becoming 5 mph after midnight.
Friday
 
 Sunny. Unusually hot. High 28°. UV index up to 6. Wind west-northwest around 5 mph in the morning, becoming 10 mph, gusting to 17 mph, in the afternoon.
Friday night
 
 Clear. Low 13°. Wind west-northwest around 7 mph in the evening, becoming north-northwest after midnight.
Saturday
 
 Sunny. Unusually hot. High 28°. UV index up to 6. Wind north around 6 mph in the morning, becoming southwest in the afternoon.

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.