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, 08-Jun-2026 10:00 am
 
This
afternoon
Mostly Cloudy
Mostly Cloudy		 Tonight

Fog late
Fog late		 Tuesday

Chance rain
Chance rain		 Tuesday
night
Partly Cloudy
Partly Cloudy		 Wednesday

Chance rain
Chance rain		 Wednesday
night
Fog late
Fog late		 Thursday

Rain likely
Rain likely		 Thursday
night
Cloudy
Cloudy		 Friday

Mostly Cloudy
Mostly Cloudy		 Friday
night
Fog late
Fog late		 Saturday

Fog a.m.
Fog a.m.		 Saturday
night
Fog late
Fog late		 Sunday

Mostly Sunny
Mostly Sunny		 Sunday
night
Partly Cloudy
Partly Cloudy		 Monday

Partly Cloudy
Partly Cloudy		 Monday
night
Partly Cloudy
Partly Cloudy		 Tuesday

Sunny
Sunny		 Tuesday
night
Partly Cloudy
Partly Cloudy
<2 mm. <5 mm. <2 mm. 2 mm. <2 mm. 15 mm. <2 mm. <2 mm.
High: 15° Low: 8° High: 16° Low: 9° High: 17° Low: 9° High: 14° Low: 13° High: 20° Low: 11° High: 24° Low: 11° High: 25° Low: 13° High: 26° Low: 14° High: 27° Low: 15°
                                   
WSW
11-21
mph
Fresh breeze		 WSW
10-20→7
mph
Fresh breeze		 WSW
12-22
mph
Fresh breeze		 WSW
7-18
mph
Moderate breeze		 WSW
9-21→14-22
mph
Fresh breeze		 WSW
10-20→6
mph
Fresh breeze		 SW
11-21→15-23
mph
Fresh breeze		 WSW
11-17
mph
Moderate breeze		 W
12-20
mph
Fresh breeze		 W→NNW
5
mph
Light breeze		 NE→SE
3
mph
Light air		 S→ESE
3
mph
Light air		 E
6-16→10-18
mph
Moderate breeze		 E
6
mph
Light breeze		 E
10-20→13-21
mph
Fresh breeze		 ESE
8-16
mph
Moderate breeze		 ESE
11-21
mph
Fresh breeze		 E
5→2
mph
Light breeze
UV: 4
 Medium 		 UV: 7
 High 		 UV: 7
 High 		 UV: 6
 High 		 UV: 7
 High 

 

This afternoon
 
 Mostly cloudy. A chance of rain. High 15°. Wind west-southwest around 11 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tonight
 
 Clear in the evening, becoming fair after midnight. Patchy light fog after midnight. Low 8°. Wind west-southwest around 10 mph, gusting to 20 mph, in the evening, becoming 7 mph after midnight.
Tuesday
 
 Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. High 16°. UV index up to 4. Wind west-southwest around 12 mph, gusting to 22 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Tuesday night
 
 Fair to partly cloudy in the evening, becoming partly cloudy after midnight. A slight chance of rain. Low 9°. Wind west-southwest around 7 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
 Partly to mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 17°. Wind west-southwest around 9 mph, gusting to 21 mph, in the morning, becoming 14 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Wednesday night
 
 Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 9°. Wind west-southwest around 10 mph, gusting to 20 mph, in the evening, becoming 6 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
 Dense overcast. Rain likely in the morning, then a chance of rain in the afternoon. High 14°. Wind southwest around 11 mph, gusting to 21 mph, in the morning, becoming 15 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Thursday night
 
 Dense overcast in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 13°. Wind west-southwest around 11 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday
 
 Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. High 20°. Wind west around 12 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
 Clear. Patchy light fog after midnight. Low 11°. Wind west around 5 mph in the evening, becoming north-northwest after midnight.
Saturday
 
 Sunny. Patchy light fog in the morning. High 24°. UV index up to 7. Wind northeast around 3 mph in the morning, becoming southeast in the afternoon.
Saturday night
 
 Clear. Patchy light fog after midnight. Low 11°. Wind south around 3 mph in the evening, becoming east-southeast after midnight.
Sunday
 
 Sunny in the morning, becoming mostly sunny in the afternoon. High 25°. UV index up to 7. Wind east around 6 mph, gusting to 16 mph, in the morning, becoming 10 mph, gusting to 18 mph, in the afternoon.
Sunday night
 
 Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 13°. Wind east around 6 mph.
Monday
 
 Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 26°. UV index up to 6. Wind east around 10 mph, gusting to 20 mph, in the morning, becoming 13 mph, gusting to 21 mph, in the afternoon.
Monday night
 
 Partly cloudy. Low 14°. Wind east-southeast around 8 mph, gusting to 16 mph.
Tuesday
 
 Sunny. High 27°. UV index up to 7. Wind east-southeast around 11 mph, gusting to 21 mph.
Tuesday night
 
 Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 15°. Wind east around 5 mph in the evening, becoming 2 mph after midnight.

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.