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, 07-Jun-2026 09:00 am
 
Today

Cloudy
Cloudy
Tonight

Overcast
Overcast
Monday

Chance rain
Chance rain
Monday
night
Fog late
Fog late
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Cloudy
Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Cloudy
Cloudy
Thursday

Chance rain
Chance rain
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Cloudy
Cloudy
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Sunny
Sunny
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Sunny
Sunny
Monday
night
Partly Cloudy
Partly Cloudy
<2 mm. <2 mm. 5 mm. <2 mm. <2 mm. <2 mm. <2 mm. <5 mm. <2 mm. <2 mm. <2 mm.
High: 17° Low: 12° High: 17° Low: 7° High: 17° Low: 10° High: 18° Low: 11° High: 15° Low: 10° High: 19° Low: 12° High: 25° Low: 11° High: 25° Low: 13° High: 26° Low: 13°
                                   
SW
13-22
mph
Fresh breeze
SW
8-17
mph
Moderate breeze
SW→W
8-17→13-22
mph
Fresh breeze
W
9-22
mph
Fresh breeze
W
13-23
mph
Fresh breeze
WSW
7-18
mph
Moderate breeze
WSW
10-22→15-24
mph
Fresh breeze
WSW
9-20
mph
Fresh breeze
WSW
7→2
mph
Light breeze
WNW
2
mph
Light air
WNW
6→10-16
mph
Moderate breeze
WNW→NNW
7→4
mph
Light breeze
NNW
7-16
mph
Moderate breeze
E
4→calm
mph
Light breeze
ESE
4
mph
Light breeze
ESE
3
mph
Light air
ESE
7-17→10-18
mph
Moderate breeze
ESE
5
mph
Light breeze
UV: 5
 Medium 
UV: 4
 Medium 
UV: 4
 Medium 
UV: 7
 High 
UV: 6
 High 
UV: 7
 High 

 

Today
 
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 17°. Wind southwest around 13 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tonight
 
Dense overcast. A slight chance of rain. Low 12°. Wind southwest around 8 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 17°. UV index up to 5. Wind southwest around 8 mph, gusting to 17 mph, in the morning, becoming west around 13 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 5 mm.
Monday night
 
Clear in the evening, becoming fair after midnight. Patchy light fog after midnight. Low 7°. Wind west around 9 mph, gusting to 22 mph.
Tuesday
 
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain in the afternoon. High 17°. UV index up to 4. Wind west around 13 mph, gusting to 23 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Cloudy. A slight chance of rain. Low 10°. Wind west-southwest around 7 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. High 18°. UV index up to 4. Wind west-southwest around 10 mph, gusting to 22 mph, in the morning, becoming 15 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Low 11°. Wind west-southwest around 9 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Dense overcast. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 15°. Wind west-southwest around 7 mph in the morning, becoming 2 mph in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Thursday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Low 10°. Wind west-northwest around 2 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday
 
Cloudy. A slight chance of rain. High 19°. Wind west-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.
Friday night
 
Cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Low 12°. Wind west-northwest around 7 mph in the evening, becoming north-northwest around 4 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Sunny. High 25°. UV index up to 7. Wind north-northwest around 7 mph, gusting to 16 mph.
Saturday night
 
Fair to partly cloudy in the evening, becoming mostly clear after midnight. Low 11°. Wind east around 4 mph in the evening, becoming near calm after midnight.
Sunday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 25°. UV index up to 6. Wind east-southeast around 4 mph.
Sunday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 13°. Wind east-southeast around 3 mph.
Monday
 
Sunny. High 26°. UV index up to 7. Wind east-southeast around 7 mph, gusting to 17 mph, in the morning, becoming 10 mph, gusting to 18 mph, in the afternoon.
Monday night
 
Partly cloudy. Low 13°. Wind east-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.