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: Sunday, 05-Jul-2026 04:00 am
 
Today

Partly Cloudy
Partly Cloudy
Tonight

Mostly Cloudy
Mostly Cloudy
Monday

Partly Cloudy
Partly Cloudy
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Clear
Clear
Wednesday

Sunny
Sunny
Wednesday
night
Clear
Clear
Thursday

Mostly Sunny
Mostly Sunny
Thursday
night
Mostly Clear
Mostly Clear
Friday

Partly Cloudy
Partly Cloudy
Friday
night
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
Partly Cloudy
Partly Cloudy
High: 27° Low: 14° High: 27° Low: 13° High: 26° Low: 12° High: 30° Low: 13° High: 32° Low: 15° High: 32° Low: 17° High: 30° Low: 16° High: 30° Low: 16° High: 30° Low: 17°
                                   
W
6-16→10-19
mph
Fresh breeze
W
9-19→4
mph
Fresh breeze
W
9-19→14-22
mph
Fresh breeze
WNW
9-20→4
mph
Fresh breeze
WNW
7-17→13-19
mph
Fresh breeze
WNW→NNW
8-17→4
mph
Moderate breeze
S
3→8-16
mph
Moderate breeze
SSW→NE
3→calm
mph
Light air
ENE→SE
6-16→10-20
mph
Fresh breeze
ENE
5
mph
Light breeze
ENE
14-21
mph
Fresh breeze
ENE
11-19
mph
Fresh breeze
ENE
13-20
mph
Fresh breeze
NE
12-20
mph
Fresh breeze
NE
17-26
mph
Strong breeze
ENE
14-23
mph
Fresh breeze
ENE
14-21
mph
Fresh breeze
ENE
11-20
mph
Fresh breeze
UV: 7
 High 
UV: 7
 High 
UV: 7
 High 
UV: 7
 High 
UV: 7
 High 
UV: 7
 High 
UV: 6
 High 
UV: 7
 High 
UV: 7
 High 

 

Today
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Warm. High 27°. UV index up to 7. Wind west around 6 mph, gusting to 16 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon.
Tonight
 
Partly to mostly cloudy. Low 14°. Wind west around 9 mph, gusting to 19 mph, in the evening, becoming 4 mph after midnight.
Monday
 
Partly cloudy. Breezy and warm. High 27°. UV index up to 7. Wind west around 9 mph, gusting to 19 mph, in the morning, becoming 14 mph, gusting to 22 mph, in the afternoon.
Monday night
 
Partly cloudy. Low 13°. Wind west-northwest around 9 mph, gusting to 20 mph, in the evening, becoming 4 mph after midnight.
Tuesday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 26°. UV index up to 7. Wind west-northwest around 7 mph, gusting to 17 mph, in the morning, becoming 13 mph, gusting to 19 mph, in the afternoon.
Tuesday night
 
Fair in the evening, becoming clear after midnight. Low 12°. Wind west-northwest around 8 mph, gusting to 17 mph, in the evening, becoming north-northwest around 4 mph after midnight.
Wednesday
 
Sunny. Unusually hot. High 30°. UV index up to 7. Wind south around 3 mph in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon.
Wednesday night
 
Clear. Low 13°. Wind south-southwest around 3 mph in the evening, becoming northeast near calm after midnight.
Thursday
 
Mostly sunny in the morning, becoming sunny in the afternoon. Very hot. High 32°. UV index up to 7. Wind east-northeast around 6 mph, gusting to 16 mph, in the morning, becoming southeast around 10 mph, gusting to 20 mph, in the afternoon.
Thursday night
 
Mostly clear. Low 15°. Wind east-northeast around 5 mph.
Friday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Breezy and unusually hot. High 32°. UV index up to 7. Wind east-northeast around 14 mph, gusting to 21 mph.
Friday night
 
Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 17°. Wind east-northeast around 11 mph, gusting to 19 mph.
Saturday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Breezy and unusually hot. High 30°. UV index up to 6. Wind east-northeast around 13 mph, gusting to 20 mph.
Saturday night
 
Fair in the evening, becoming fair to partly cloudy after midnight. Breezy. Low 16°. Wind northeast around 12 mph, gusting to 20 mph.
Sunday
 
Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. Windy and unusually hot. High 30°. UV index up to 7. Wind northeast around 17 mph, gusting to 26 mph.
Sunday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Breezy. Low 16°. Wind east-northeast around 14 mph, gusting to 23 mph.
Monday
 
Partly cloudy in the morning, becoming sunny in the afternoon. Breezy and unusually hot. High 30°. UV index up to 7. Wind east-northeast around 14 mph, gusting to 21 mph.
Monday night
 
Partly cloudy. Breezy. Low 17°. Wind east-northeast around 11 mph, gusting to 20 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.