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: Monday, 27-Jul-2026 06:00 am
 
Today

Sunny
Sunny		 Tonight

Clear
Clear		 Tuesday

Partly Cloudy
Partly Cloudy		 Tuesday
night
Clear
Clear		 Wednesday

Sunny
Sunny		 Wednesday
night
Fog late
Fog late		 Thursday

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

Partly Cloudy
Partly Cloudy		 Friday
night
Clear
Clear		 Saturday

Mostly Cloudy
Mostly Cloudy		 Saturday
night
Mostly Cloudy
Mostly Cloudy		 Sunday

Partly Cloudy
Partly Cloudy		 Sunday
night
Clear
Clear		 Monday

Mostly Cloudy
Mostly Cloudy		 Monday
night
Mostly Cloudy
Mostly Cloudy		 Tuesday

Mostly Cloudy
Mostly Cloudy		 Tuesday
night
Mostly Cloudy
Mostly Cloudy
<2 mm.
High: 26° Low: 12° High: 28° Low: 14° High: 30° Low: 14° High: 25° Low: 13° High: 24° Low: 10° High: 24° Low: 11° High: 26° Low: 12° High: 26° Low: 15° High: 26° Low: 16°
                                   
WNW
7-19→10-19
mph
Fresh breeze		 WNW
9-19→3
mph
Fresh breeze		 WSW
5-16→9-18
mph
Moderate breeze		 WSW
4-16→calm
mph
Moderate breeze		 S
2→11-21
mph
Fresh breeze		 WSW
9-18→5
mph
Moderate breeze		 WSW
7-16→12-21
mph
Fresh breeze		 W
10-19→6
mph
Fresh breeze		 WNW
8-18→11-20
mph
Fresh breeze		 WNW
11-20→5
mph
Fresh breeze		 W
4→9-17
mph
Moderate breeze		 W→N
8-16
mph
Moderate breeze		 N→ENE
7-16
mph
Moderate breeze		 SSE→ENE
5
mph
Light breeze		 E
9-18
mph
Moderate breeze		 ENE
9-18
mph
Moderate breeze		 ENE→SE
10-18
mph
Moderate breeze		 S
4
mph
Light breeze
UV: 6
 High 		 UV: 5
 Medium 		 UV: 6
 High 		 UV: 5
 Medium 		 UV: 6
 High 		 UV: 5
 Medium 		 UV: 5
 Medium 		 UV: 5
 Medium 		 UV: 4
 Medium 

 

Today
 
 Sunny. Warm. High 26°. UV index up to 6. Wind west-northwest around 7 mph, gusting to 19 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon.
Tonight
 
 Fair in the evening, becoming clear after midnight. Low 12°. Wind west-northwest around 9 mph, gusting to 19 mph, in the evening, becoming 3 mph after midnight.
Tuesday
 
 Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Warm. High 28°. UV index up to 5. Wind west-southwest around 5 mph, gusting to 16 mph, in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon.
Tuesday night
 
 Clear. Low 14°. Wind west-southwest around 4 mph, gusting to 16 mph, in the evening, becoming near calm after midnight.
Wednesday
 
 Sunny. Unusually hot. High 30°. UV index up to 6. Wind south around 2 mph in the morning, becoming 11 mph, gusting to 21 mph, in the afternoon.
Wednesday night
 
 Clear in the evening, becoming partly cloudy after midnight. Moderate fog after midnight. Low 14°. Wind west-southwest around 9 mph, gusting to 18 mph, in the evening, becoming 5 mph after midnight.
Thursday
 
 Partly cloudy in the morning, becoming mostly cloudy in the afternoon. Moderate fog in the morning. Warm. High 25°. UV index up to 5. Wind west-southwest around 7 mph, gusting to 16 mph, in the morning, becoming 12 mph, gusting to 21 mph, in the afternoon.
Thursday night
 
 Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Low 13°. Wind west around 10 mph, gusting to 19 mph, in the evening, becoming 6 mph after midnight.
Friday
 
 Partly cloudy in the morning, becoming sunny in the afternoon. High 24°. UV index up to 6. Wind west-northwest around 8 mph, gusting to 18 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon.
Friday night
 
 Clear. Cool. Low 10°. Wind west-northwest around 11 mph, gusting to 20 mph, in the evening, becoming 5 mph after midnight.
Saturday
 
 Mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 24°. UV index up to 5. Wind west around 4 mph in the morning, becoming 9 mph, gusting to 17 mph, in the afternoon.
Saturday night
 
 Partly to mostly cloudy. Low 11°. Wind west around 8 mph, gusting to 16 mph, in the evening, becoming north after midnight.
Sunday
 
 Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 26°. UV index up to 5. Wind north around 7 mph, gusting to 16 mph, in the morning, becoming east-northeast in the afternoon.
Sunday night
 
 Clear in the evening, becoming fair after midnight. Low 12°. Wind south-southeast around 5 mph in the evening, becoming east-northeast after midnight.
Monday
 
 Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. Warm. High 26°. UV index up to 5. Wind east around 9 mph, gusting to 18 mph.
Monday night
 
 Cloudy in the evening, becoming mostly cloudy after midnight. Low 15°. Wind east-northeast around 9 mph, gusting to 18 mph.
Tuesday
 
 Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Warm. High 26°. UV index up to 4. Wind east-northeast around 10 mph, gusting to 18 mph, in the morning, becoming southeast in the afternoon.
Tuesday night
 
 Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain after midnight. Precipitation showery or intermittent. Low 16°. Wind south around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.

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.