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 09:00 am
 
Today

Sunny
Sunny		 Tonight

Partly Cloudy
Partly Cloudy		 Saturday

Partly Cloudy
Partly Cloudy		 Saturday
night
Partly Cloudy
Partly Cloudy		 Sunday

Mostly Sunny
Mostly Sunny		 Sunday
night
Partly Cloudy
Partly Cloudy		 Monday

Partly Cloudy
Partly Cloudy		 Monday
night
Mostly Clear
Mostly Clear		 Tuesday

Sunny
Sunny		 Tuesday
night
Partly Cloudy
Partly Cloudy		 Wednesday

Partly Cloudy
Partly Cloudy		 Wednesday
night
Partly Cloudy
Partly Cloudy		 Thursday

Sunny
Sunny		 Thursday
night
Clear
Clear		 Friday

Mostly Sunny
Mostly Sunny		 Friday
night
Clear
Clear		 Saturday

Partly Cloudy
Partly Cloudy		 Saturday
night
Partly Cloudy
Partly Cloudy
High: 23° Low: 11° High: 25° Low: 12° High: 29° Low: 13° High: 26° Low: 13° High: 27° Low: 15° High: 30° Low: 15° High: 28° Low: 14° High: 26° Low: 13° High: 26° Low: 13°
                                   
WSW
3→7-16
mph
Moderate breeze		 WSW→N
5→2
mph
Light breeze		 S
3→8-16
mph
Moderate breeze		 S→WNW
2
mph
Light air		 N→SSW
3→7
mph
Light breeze		 NW
7
mph
Light breeze		 NNW
6
mph
Light breeze		 ENE
5
mph
Light breeze		 E
8-17→11-19
mph
Fresh breeze		 E
10-17
mph
Moderate breeze		 SE
9-18
mph
Moderate breeze		 SSW→WNW
5
mph
Light breeze		 WNW
7-17→12-19
mph
Fresh breeze		 WNW
9-18→6
mph
Moderate breeze		 NNW
7-16
mph
Moderate breeze		 N
9
mph
Gentle breeze		 N
7
mph
Light breeze		 W→N
6→3
mph
Light breeze
UV: 5
 Medium 		 UV: 5
 Medium 		 UV: 6
 High 		 UV: 6
 High 		 UV: 6
 High 		 UV: 5
 Medium 		 UV: 6
 High 		 UV: 5
 Medium 		 UV: 5
 Medium 

 

Today
 
 Sunny. High 23°. UV index up to 5. Wind west-southwest around 3 mph in the morning, becoming 7 mph, gusting to 16 mph, in the afternoon.
Tonight
 
 Mostly clear in the evening, becoming partly cloudy after midnight. Low 11°. Wind west-southwest around 5 mph in the evening, becoming north around 2 mph after midnight.
Saturday
 
 Partly cloudy. Warm. High 25°. UV index up to 5. Wind south around 3 mph in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon.
Saturday night
 
 Fair to partly cloudy in the evening, becoming fair after midnight. Low 12°. Wind south around 2 mph in the evening, becoming west-northwest after midnight.
Sunday
 
 Partly to mostly sunny in the morning, becoming sunny in the afternoon. 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
 
 Partly cloudy. Low 13°. Wind northwest around 7 mph.
Monday
 
 Partly cloudy in the morning, becoming mostly sunny in the afternoon. Warm. High 26°. UV index up to 6. Wind north-northwest around 6 mph.
Monday night
 
 Mostly clear in the evening, becoming clear after midnight. Low 13°. Wind east-northeast around 5 mph.
Tuesday
 
 Sunny. Warm. High 27°. UV index up to 6. Wind east around 8 mph, gusting to 17 mph, in the morning, becoming 11 mph, gusting to 19 mph, in the afternoon.
Tuesday night
 
 Clear in the evening, becoming partly cloudy after midnight. Low 15°. Wind east around 10 mph, gusting to 17 mph.
Wednesday
 
 Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Unusually hot. High 30°. UV index up to 5. Wind southeast around 9 mph, gusting to 18 mph.
Wednesday night
 
 Partly cloudy. Low 15°. Wind south-southwest around 5 mph in the evening, becoming west-northwest after midnight.
Thursday
 
 Sunny. Unusually hot. High 28°. UV index up to 6. Wind west-northwest around 7 mph, gusting to 17 mph, in the morning, becoming 12 mph, gusting to 19 mph, in the afternoon.
Thursday night
 
 Clear. Low 14°. Wind west-northwest around 9 mph, gusting to 18 mph, in the evening, becoming 6 mph after midnight.
Friday
 
 Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 26°. UV index up to 5. Wind north-northwest around 7 mph, gusting to 16 mph.
Friday night
 
 Clear in the evening, becoming fair after midnight. Low 13°. Wind north around 9 mph.
Saturday
 
 Partly cloudy in the morning, becoming sunny in the afternoon. Warm. High 26°. UV index up to 5. Wind north around 7 mph.
Saturday night
 
 Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 13°. Wind west around 6 mph in the evening, becoming north around 3 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.