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, 30-Jun-2025 05:00 am
 
Today

Sunny
Sunny		 Tonight

Clear
Clear		 Tuesday

Mostly Cloudy
Mostly Cloudy		 Tuesday
night
Mostly Cloudy
Mostly Cloudy		 Wednesday

Mostly Cloudy
Mostly Cloudy		 Wednesday
night
Fog late
Fog late		 Thursday

Fog a.m.
Fog a.m.		 Thursday
night
Clear
Clear		 Friday

Mostly Cloudy
Mostly Cloudy		 Friday
night
Cloudy
Cloudy		 Saturday

Cloudy
Cloudy		 Saturday
night
Partly Cloudy
Partly Cloudy		 Sunday

Mostly Cloudy
Mostly Cloudy		 Sunday
night
Mostly Cloudy
Mostly Cloudy		 Monday

Partly Cloudy
Partly Cloudy		 Monday
night
Partly Cloudy
Partly Cloudy		 Tuesday

Sunny
Sunny		 Tuesday
night
Clear
Clear
<2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm.
High: 27° Low: 16° High: 25° Low: 15° High: 21° Low: 11° High: 21° Low: 10° High: 21° Low: 13° High: 19° Low: 12° High: 20° Low: 13° High: 23° Low: 11° High: 25° Low: 11°
                                   
SSE
7-15
mph
Moderate breeze		 SSW→NW
4
mph
Light breeze		 N→WNW
6
mph
Light breeze		 WNW→NNE
5
mph
Light breeze		 N
8-18
mph
Moderate breeze		 NW
9-19→6
mph
Fresh breeze		 NW
8-17
mph
Moderate breeze		 NW
10-19→5
mph
Fresh breeze		 NW→W
6-17→11-18
mph
Moderate breeze		 W
11-17
mph
Moderate breeze		 W
13-21
mph
Fresh breeze		 W
13-21
mph
Fresh breeze		 W→NNW
11-21
mph
Fresh breeze		 NNW
4
mph
Light breeze		 ESE→SW
5-16
mph
Moderate breeze		 WSW→N
7-16
mph
Moderate breeze		 NW
6
mph
Light breeze		 NW→N
6
mph
Light breeze
UV: 8
 Very High 		 UV: 5
 Medium 		 UV: 7
 High 		 UV: 5
 Medium 		 UV: 4
 Medium 		 UV: 5
 Medium 		 UV: 7
 High 

 

Today
 
 Sunny. High 27°. UV index up to 8. Wind south-southeast around 7 mph, gusting to 15 mph.
Tonight
 
 Clear in the evening, becoming fair after midnight. Low 16°. Wind south-southwest around 4 mph in the evening, becoming northwest after midnight.
Tuesday
 
 Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. High 25°. UV index up to 5. Wind north around 6 mph in the morning, becoming west-northwest in the afternoon.
Tuesday night
 
 Partly to mostly cloudy. Low 15°. Wind west-northwest around 5 mph in the evening, becoming north-northeast after midnight.
Wednesday
 
 Mostly cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain. High 21°. Wind north around 8 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
 Partly cloudy in the evening, becoming clear after midnight. Patchy light fog after midnight. A slight chance of rain. Low 11°. Wind northwest around 9 mph, gusting to 19 mph, in the evening, becoming 6 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
 Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. Patchy light fog in the morning. High 21°. UV index up to 7. Wind northwest around 8 mph, gusting to 17 mph.
Thursday night
 
 Clear. Low 10°. Wind northwest around 10 mph, gusting to 19 mph, in the evening, becoming 5 mph after midnight.
Friday
 
 Partly to mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. High 21°. UV index up to 5. Wind northwest around 6 mph, gusting to 17 mph, in the morning, becoming west around 11 mph, gusting to 18 mph, in the afternoon.
Friday night
 
 Cloudy. A slight chance of rain after midnight. Low 13°. Wind west around 11 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
 Cloudy. A slight chance of rain. High 19°. Wind west around 13 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
 Fair to partly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain after midnight. Low 12°. Wind west around 13 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
 Partly to mostly cloudy. A slight chance of rain. High 20°. UV index up to 4. Wind west around 11 mph, gusting to 21 mph, in the morning, becoming north-northwest in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
 Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain after midnight. Low 13°. Wind north-northwest around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday
 
 Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 23°. UV index up to 5. Wind east-southeast around 5 mph, gusting to 16 mph, in the morning, becoming southwest in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
 Fair to partly cloudy in the evening, becoming mostly clear after midnight. Low 11°. Wind west-southwest around 7 mph, gusting to 16 mph, in the evening, becoming north after midnight.
Tuesday
 
 Sunny. High 25°. UV index up to 7. Wind northwest around 6 mph.
Tuesday night
 
 Clear. Low 11°. Wind northwest around 6 mph in the evening, becoming north 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.