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, 14-Jun-2026 04:00 pm
 
Tonight

Fog late
Fog late
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Mostly Cloudy
Mostly Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Thunder storm
Thunder storm
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Fog late
Fog late
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Mostly Cloudy
Mostly Cloudy
Monday

Partly Cloudy
Partly Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
<2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm.
Low: 13° High: 23° Low: 15° High: 24° Low: 12° High: 23° Low: 12° High: 26° Low: 15° High: 25° Low: 13° High: 25° Low: 12° High: 24° Low: 13° High: 24° Low: 14°
                                 
N→ENE
5
mph
Light breeze
SE
10-21
mph
Fresh breeze
SE→WNW
6-17
mph
Moderate breeze
W
8-17
mph
Moderate breeze
WSW
8-17
mph
Moderate breeze
WSW
11-20→14-23
mph
Fresh breeze
WSW
8-20→2
mph
Fresh breeze
SSW
4-15→7-17
mph
Moderate breeze
SSW→E
2
mph
Light air
ESE→S
3→7-16
mph
Moderate breeze
SW
4
mph
Light breeze
SSW
7-16→11-20
mph
Fresh breeze
W
6-17
mph
Moderate breeze
NNW
5
mph
Light breeze
NNW
5
mph
Light breeze
NNW
10-18
mph
Moderate breeze
ENE
7-18
mph
Moderate breeze
UV: 5
 Medium 
UV: 6
 High 
UV: 6
 High 
UV: 5
 Medium 
UV: 5
 Medium 
UV: 5
 Medium 
UV: 5
 Medium 
UV: 5
 Medium 

 

Tonight
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog after midnight. Low 13°. Wind north around 5 mph in the evening, becoming east-northeast after midnight.
Monday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. High 23°. UV index up to 5. Wind southeast around 10 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A slight chance of rain. Low 15°. Wind southeast around 6 mph, gusting to 17 mph, in the evening, becoming west-northwest after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 24°. UV index up to 6. Wind west around 8 mph, gusting to 17 mph.
Tuesday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 12°. Wind west-southwest around 8 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the afternoon. High 23°. UV index up to 6. Wind west-southwest around 11 mph, gusting to 20 mph, in the morning, becoming 14 mph, gusting to 23 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 12°. Wind west-southwest around 8 mph, gusting to 20 mph, in the evening, becoming 2 mph after midnight.
Thursday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 26°. UV index up to 5. Wind south-southwest around 4 mph, gusting to 15 mph, in the morning, becoming 7 mph, gusting to 17 mph, in the afternoon.
Thursday night
 
Mostly cloudy. A slight chance of rain after midnight. Low 15°. Wind south-southwest around 2 mph in the evening, becoming east after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday
 
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. Scattered thundershowers possible. High 25°. UV index up to 5. Wind east-southeast around 3 mph in the morning, becoming south around 7 mph, gusting to 16 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Clear in the evening, becoming partly cloudy after midnight. Low 13°. Wind southwest around 4 mph.
Saturday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the afternoon. Precipitation showery or intermittent. High 25°. UV index up to 5. Wind south-southwest around 7 mph, gusting to 16 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 12°. Wind west around 6 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. High 24°. UV index up to 5. Wind north-northwest around 5 mph.
Sunday night
 
Partly to mostly cloudy. Low 13°. Wind north-northwest around 5 mph.
Monday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 24°. UV index up to 5. Wind north-northwest around 10 mph, gusting to 18 mph.
Monday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Low 14°. Wind east-northeast around 7 mph, gusting to 18 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.