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: Saturday, 01-Aug-2026 06:00 am
 
Today

Mostly Cloudy
Mostly Cloudy		 Tonight

Partly Cloudy
Partly Cloudy		 Sunday

Partly Cloudy
Partly Cloudy		 Sunday
night
Partly Cloudy
Partly Cloudy		 Monday

Mostly Cloudy
Mostly Cloudy		 Monday
night
Partly Cloudy
Partly Cloudy		 Tuesday

Mostly Cloudy
Mostly Cloudy		 Tuesday
night
Fog late
Fog late		 Wednesday

Fog a.m.
Fog a.m.		 Wednesday
night
Fog late
Fog late		 Thursday

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

Mostly Cloudy
Mostly Cloudy		 Friday
night
Partly Cloudy
Partly Cloudy		 Saturday

Mostly Sunny
Mostly Sunny		 Saturday
night
Clear
Clear		 Sunday

Mostly Sunny
Mostly Sunny		 Sunday
night
Partly Cloudy
Partly Cloudy
<2 mm. <2 mm.
High: 24° Low: 11° High: 26° Low: 14° High: 27° Low: 13° High: 26° Low: 15° High: 25° Low: 13° High: 24° Low: 12° High: 26° Low: 13° High: 29° Low: 12° High: 28° Low: 13°
                                   
NW→W
5→8-16
mph
Moderate breeze		 W→N
6
mph
Light breeze		 NNE→SE
6
mph
Light breeze		 ESE→NE
4
mph
Light breeze		 NNE→SW
5
mph
Light breeze		 SW→WNW
6→3
mph
Light breeze		 WSW
7-19→15-23
mph
Fresh breeze		 WSW
10-22→5
mph
Fresh breeze		 WSW
9-21→15-24
mph
Fresh breeze		 W
9-22→6
mph
Fresh breeze		 W
9-18
mph
Moderate breeze		 WNW→NNW
6-16
mph
Moderate breeze		 N→W
4
mph
Light breeze		 WSW→NNE
4
mph
Light breeze		 NNE→SSW
5
mph
Light breeze		 WSW→NNE
6
mph
Light breeze		 NNE
6
mph
Light breeze		 SE
5
mph
Light breeze
UV: 5
 Medium 		 UV: 5
 Medium 		 UV: 4
 Medium 		 UV: 6
 High 		 UV: 4
 Medium 		 UV: 6
 High 		 UV: 6
 High 		 UV: 6
 High 		 UV: 6
 High 

 

Today
 
 Sunny in the morning, becoming mostly cloudy in the afternoon. High 24°. UV index up to 5. Wind northwest around 5 mph in the morning, becoming west around 8 mph, gusting to 16 mph, in the afternoon.
Tonight
 
 Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 11°. Wind west around 6 mph in the evening, becoming north after midnight.
Sunday
 
 Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Warm. High 26°. UV index up to 5. Wind north-northeast around 6 mph in the morning, becoming southeast in the afternoon.
Sunday night
 
 Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 14°. Wind east-southeast around 4 mph in the evening, becoming northeast after midnight.
Monday
 
 Mostly cloudy. Warm. High 27°. UV index up to 4. Wind north-northeast around 5 mph in the morning, becoming southwest in the afternoon.
Monday night
 
 Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 13°. Wind southwest around 6 mph in the evening, becoming west-northwest around 3 mph after midnight.
Tuesday
 
 Mostly cloudy to cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. Warm. High 26°. UV index up to 6. Wind west-southwest around 7 mph, gusting to 19 mph, in the morning, becoming 15 mph, gusting to 23 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
 Clear. Patchy light fog after midnight. Low 15°. Wind west-southwest around 10 mph, gusting to 22 mph, in the evening, becoming 5 mph after midnight.
Wednesday
 
 Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. Breezy and warm. High 25°. UV index up to 4. Wind west-southwest around 9 mph, gusting to 21 mph, in the morning, becoming 15 mph, gusting to 24 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
 Fair in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. Low 13°. Wind west around 9 mph, gusting to 22 mph, in the evening, becoming 6 mph after midnight.
Thursday
 
 Sunny. Patchy light fog in the morning. High 24°. UV index up to 6. Wind west around 9 mph, gusting to 18 mph.
Thursday night
 
 Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 12°. Wind west-northwest around 6 mph, gusting to 16 mph, in the evening, becoming north-northwest after midnight.
Friday
 
 Partly to mostly cloudy in the morning, becoming mostly sunny in the afternoon. Warm. High 26°. UV index up to 6. Wind north around 4 mph in the morning, becoming west in the afternoon.
Friday night
 
 Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 13°. Wind west-southwest around 4 mph in the evening, becoming north-northeast after midnight.
Saturday
 
 Partly to mostly sunny in the morning, becoming sunny in the afternoon. Warm. High 29°. UV index up to 6. Wind north-northeast around 5 mph in the morning, becoming south-southwest in the afternoon.
Saturday night
 
 Fair in the evening, becoming clear after midnight. Low 12°. Wind west-southwest around 6 mph in the evening, becoming north-northeast after midnight.
Sunday
 
 Sunny in the morning, becoming mostly sunny in the afternoon. Warm. High 28°. UV index up to 6. Wind north-northeast around 6 mph.
Sunday night
 
 Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 13°. Wind southeast around 5 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.