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, 30-Jun-2026 11:00 am
 
This
afternoon
Partly Cloudy
Partly Cloudy		 Tonight

Fog late
Fog late		 Wednesday

Fog a.m.
Fog a.m.		 Wednesday
night
Partly Cloudy
Partly Cloudy		 Thursday

Mostly Cloudy
Mostly Cloudy		 Thursday
night
Partly Cloudy
Partly Cloudy		 Friday

Sunny
Sunny		 Friday
night
Clear
Clear		 Saturday

Partly Cloudy
Partly Cloudy		 Saturday
night
Fog late
Fog late		 Sunday

Sunny
Sunny		 Sunday
night
Partly Cloudy
Partly Cloudy		 Monday

Mostly Cloudy
Mostly Cloudy		 Monday
night
Mostly Cloudy
Mostly Cloudy		 Tuesday

Cloudy
Cloudy		 Tuesday
night
Partly Cloudy
Partly Cloudy		 Wednesday

Mostly Sunny
Mostly Sunny		 Wednesday
night
Partly Cloudy
Partly Cloudy
<2 mm. <2 mm. <2 mm. <2 mm.
High: 22° Low: 12° High: 24° Low: 13° High: 25° Low: 12° High: 26° Low: 12° High: 25° Low: 12° High: 24° Low: 11° High: 24° Low: 13° High: 22° Low: 12° High: 28° Low: 13°
                                   
SW
13-22
mph
Fresh breeze		 SW→WNW
8-20→4
mph
Fresh breeze		 WNW
7-17→11-20
mph
Fresh breeze		 WNW
9-20
mph
Fresh breeze		 WNW
12-22
mph
Fresh breeze		 N
9-17→5
mph
Moderate breeze		 WSW
3→9-20
mph
Fresh breeze		 WSW
7-17
mph
Moderate breeze		 WSW→WNW
12-22
mph
Fresh breeze		 WNW
9-19→5
mph
Fresh breeze		 N
9-18
mph
Moderate breeze		 N
5-16
mph
Moderate breeze		 NNW
4→8-16
mph
Moderate breeze		 NW
6-15
mph
Moderate breeze		 NW
6→10-16
mph
Moderate breeze		 NW
8-16→5
mph
Moderate breeze		 NW
7
mph
Light breeze		 NW→N
9→5
mph
Gentle breeze
UV: 6
 High 		 UV: 7
 High 		 UV: 7
 High 		 UV: 7
 High 		 UV: 7
 High 		 UV: 6
 High 		 UV: 5
 Medium 		 UV: 7
 High 

 

This afternoon
 
 Partly cloudy. A slight chance of rain. Breezy. High 22°. UV index up to 6. Wind southwest around 13 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tonight
 
 Fair to partly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. A slight chance of rain. Low 12°. Wind southwest around 8 mph, gusting to 20 mph, in the evening, becoming west-northwest around 4 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
 Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. High 24°. UV index up to 7. Wind west-northwest around 7 mph, gusting to 17 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon.
Wednesday night
 
 Fair to partly cloudy. Low 13°. Wind west-northwest around 9 mph, gusting to 20 mph.
Thursday
 
 Partly to mostly cloudy. A slight chance of rain. Breezy and warm. High 25°. UV index up to 7. Wind west-northwest around 12 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
 Mostly cloudy to cloudy in the evening, becoming fair to partly cloudy after midnight. Low 12°. Wind north around 9 mph, gusting to 17 mph, in the evening, becoming 5 mph after midnight.
Friday
 
 Sunny. Warm. High 26°. UV index up to 7. Wind west-southwest around 3 mph in the morning, becoming 9 mph, gusting to 20 mph, in the afternoon.
Friday night
 
 Clear. Low 12°. Wind west-southwest around 7 mph, gusting to 17 mph.
Saturday
 
 Partly cloudy in the morning, becoming sunny in the afternoon. Breezy and warm. High 25°. UV index up to 7. Wind west-southwest around 12 mph, gusting to 22 mph, in the morning, becoming west-northwest in the afternoon.
Saturday night
 
 Fair to partly cloudy. Patchy light fog after midnight. Low 12°. Wind west-northwest around 9 mph, gusting to 19 mph, in the evening, becoming 5 mph after midnight.
Sunday
 
 Sunny. High 24°. UV index up to 6. Wind north around 9 mph, gusting to 18 mph.
Sunday night
 
 Partly cloudy. Low 11°. Wind north around 5 mph, gusting to 16 mph.
Monday
 
 Mostly cloudy. High 24°. UV index up to 5. Wind north-northwest around 4 mph in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon.
Monday night
 
 Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Low 13°. Wind northwest around 6 mph, gusting to 15 mph.
Tuesday
 
 Cloudy. A slight chance of rain. High 22°. Wind northwest around 6 mph in the morning, becoming 10 mph, gusting to 16 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
 Cloudy in the evening, becoming fair to partly cloudy after midnight. Low 12°. Wind northwest around 8 mph, gusting to 16 mph, in the evening, becoming 5 mph after midnight.
Wednesday
 
 Partly to mostly sunny in the morning, becoming sunny in the afternoon. Warm. High 28°. UV index up to 7. Wind northwest around 7 mph.
Wednesday night
 
 Fair to partly cloudy. Low 13°. Wind northwest around 9 mph in the evening, becoming north around 5 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.