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: Tuesday, 14-Jul-2026 04:00 pm
 
Tonight

Partly Cloudy
Partly Cloudy		 Wednesday

Sunny
Sunny		 Wednesday
night
Clear
Clear		 Thursday

Partly Cloudy
Partly Cloudy		 Thursday
night
Mostly Cloudy
Mostly Cloudy		 Friday

Mostly Cloudy
Mostly Cloudy		 Friday
night
Partly Cloudy
Partly Cloudy		 Saturday

Mostly Sunny
Mostly Sunny		 Saturday
night
Partly Cloudy
Partly Cloudy		 Sunday

Partly Cloudy
Partly Cloudy		 Sunday
night
Mostly Cloudy
Mostly Cloudy		 Monday

Partly Cloudy
Partly Cloudy		 Monday
night
Clear
Clear		 Tuesday

Sunny
Sunny		 Tuesday
night
Clear
Clear		 Wednesday

Mostly Sunny
Mostly Sunny		 Wednesday
night
Partly Cloudy
Partly Cloudy
Low: 17° High: 27° Low: 15° High: 27° Low: 17° High: 28° Low: 15° High: 29° Low: 15° High: 27° Low: 15° High: 27° Low: 12° High: 25° Low: 12° High: 26° Low: 12°
                                 
E→NE
10-16→13-18
mph
Moderate breeze		 NE
14-21
mph
Fresh breeze		 NE
11-19→8
mph
Fresh breeze		 NE→SE
10-19
mph
Fresh breeze		 NE
5
mph
Light breeze		 NNE
8-18
mph
Moderate breeze		 SSW→ENE
2→7
mph
Light breeze		 ENE→S
6-18
mph
Moderate breeze		 SSE→E
7-15
mph
Moderate breeze		 E
5-15
mph
Moderate breeze		 SSW
5→2
mph
Light breeze		 NNW
6-17→10-17
mph
Moderate breeze		 NE
12-18→8
mph
Moderate breeze		 NE
11-20
mph
Fresh breeze		 NE
9-18→6
mph
Moderate breeze		 NNE
10-20
mph
Fresh breeze		 NE
5-18
mph
Moderate breeze
UV: 6
 High 		 UV: 4
 Medium 		 UV: 5
 Medium 		 UV: 7
 High 		 UV: 6
 High 		 UV: 6
 High 		 UV: 6
 High 		 UV: 6
 High 

 

Tonight
 
 Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Breezy. Low 17°. Wind east around 10 mph, gusting to 16 mph, in the evening, becoming northeast around 13 mph, gusting to 18 mph, after midnight.
Wednesday
 
 Sunny. Breezy and warm. High 27°. UV index up to 6. Wind northeast around 14 mph, gusting to 21 mph.
Wednesday night
 
 Clear. Low 15°. Wind northeast around 11 mph, gusting to 19 mph, in the evening, becoming 8 mph after midnight.
Thursday
 
 Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Warm. High 27°. UV index up to 4. Wind northeast around 10 mph, gusting to 19 mph, in the morning, becoming southeast in the afternoon.
Thursday night
 
 Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 17°. Wind northeast around 5 mph.
Friday
 
 Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. Warm. High 28°. UV index up to 5. Wind north-northeast around 8 mph, gusting to 18 mph.
Friday night
 
 Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 15°. Wind south-southwest around 2 mph in the evening, becoming east-northeast around 7 mph after midnight.
Saturday
 
 Sunny in the morning, becoming mostly sunny in the afternoon. Warm. High 29°. UV index up to 7. Wind east-northeast around 6 mph, gusting to 18 mph, in the morning, becoming south in the afternoon.
Saturday night
 
 Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 15°. Wind south-southeast around 7 mph, gusting to 15 mph, in the evening, becoming east after midnight.
Sunday
 
 Partly cloudy. Warm. High 27°. UV index up to 6. Wind east around 5 mph, gusting to 15 mph.
Sunday night
 
 Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 15°. Wind south-southwest around 5 mph in the evening, becoming 2 mph after midnight.
Monday
 
 Mostly sunny in the morning, becoming partly cloudy in the afternoon. Warm. High 27°. UV index up to 6. Wind north-northwest around 6 mph, gusting to 17 mph, in the morning, becoming 10 mph, gusting to 17 mph, in the afternoon.
Monday night
 
 Fair in the evening, becoming clear after midnight. Low 12°. Wind northeast around 12 mph, gusting to 18 mph, in the evening, becoming 8 mph after midnight.
Tuesday
 
 Sunny. Breezy and warm. High 25°. UV index up to 6. Wind northeast around 11 mph, gusting to 20 mph.
Tuesday night
 
 Clear. Low 12°. Wind northeast around 9 mph, gusting to 18 mph, in the evening, becoming 6 mph after midnight.
Wednesday
 
 Sunny in the morning, becoming mostly sunny in the afternoon. Warm. High 26°. UV index up to 6. Wind north-northeast around 10 mph, gusting to 20 mph.
Wednesday night
 
 Fair to partly cloudy in the evening, becoming clear after midnight. Low 12°. Wind northeast around 5 mph, gusting to 18 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.

 
 
 
 
Forecast
 
Trends
             
 		  
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.