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: Saturday, 24-Oct-2026 04:00 am
 
Today

Rain likely
Rain likely
Tonight

Rain likely
Rain likely
Sunday

Sunny
Sunny
Sunday
night
Mostly Cloudy
Mostly Cloudy
Monday

Rain likely
Rain likely
Monday
night
Cloudy
Cloudy
Tuesday

Chance rain
Chance rain
Tuesday
night
Fog
Fog
Wednesday

Fog a.m.
Fog a.m.
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Rain likely
Rain likely
Friday
night
Fog
Fog
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
20 mm. 20 mm. <2 mm. 5 mm. <2 mm. 5 mm. 7 mm. <2 mm.
High: 11° Low: 9° High: 12° Low: 8° High: 14° Low: 13° High: 16° Low: 7° High: 14° Low: 7° High: 15° Low: 11° High: 15° Low: 8° High: 13° Low: 8° High: 13° Low: 8°
                                   
SW
8-17→19-30
mph
Strong breeze
SW→W
24-31→18-27
mph
Strong breeze
W
17-26
mph
Strong breeze
W
9-18
mph
Moderate breeze
SSW
14-23→18-25
mph
Strong breeze
SSW
16-23→19-28
mph
Strong breeze
SW
18-29→13-22
mph
Strong breeze
WSW
8-19
mph
Fresh breeze
WSW
9-18
mph
Moderate breeze
WSW
3
mph
Light air
SSW
3→9-17
mph
Moderate breeze
SSW
6→11-17
mph
Moderate breeze
SSW→WSW
12-19
mph
Fresh breeze
WNW
7→3
mph
Light breeze
W
2
mph
Light air
SSE→E
calm

Calm
ESE
2
mph
Light air
S
2
mph
Light air

 

Today
 
Dense overcast. A chance of rain in the morning, then rain likely in the afternoon. Breezy. High 11°. Wind southwest around 8 mph, gusting to 17 mph, in the morning, becoming 19 mph, gusting to 30 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Tonight
 
Dense overcast in the evening, becoming mostly cloudy after midnight. Rain likely in the evening, then a chance of rain after midnight. Windy. Low 9°. Wind southwest around 24 mph, gusting to 31 mph, in the evening, becoming west around 18 mph, gusting to 27 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Sunday
 
Sunny. Windy. High 12°. Wind west around 17 mph, gusting to 26 mph.
Sunday night
 
Mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain after midnight. Low 8°. Wind west around 9 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Dense overcast. Rain likely. Windy. High 14°. Wind south-southwest around 14 mph, gusting to 23 mph, in the morning, becoming 18 mph, gusting to 25 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Monday night
 
Cloudy. A slight chance of rain. Windy and relatively mild. Low 13°, but temperatures rising after midnight. Wind south-southwest around 16 mph, gusting to 23 mph, in the evening, becoming 19 mph, gusting to 28 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Dense overcast 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. Breezy and mild. High 16°. Wind southwest around 18 mph, gusting to 29 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Tuesday night
 
Clear. Patchy light fog. Low 7°. Wind west-southwest around 8 mph, gusting to 19 mph.
Wednesday
 
Sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. High 14°. Wind west-southwest around 9 mph, gusting to 18 mph.
Wednesday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 7°. Wind west-southwest around 3 mph.
Thursday
 
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 15°. Wind south-southwest around 3 mph in the morning, becoming 9 mph, gusting to 17 mph, in the afternoon.
Thursday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Low 11°. Wind south-southwest around 6 mph in the evening, becoming 11 mph, gusting to 17 mph, after midnight.
Friday
 
Dense overcast. Rain likely. Breezy. High 15°. Wind south-southwest around 12 mph, gusting to 19 mph, in the morning, becoming west-southwest in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm.
Friday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog. A slight chance of rain. Low 8°. Wind west-northwest around 7 mph in the evening, becoming 3 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Mostly cloudy to cloudy. High 13°. Wind west around 2 mph.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Low 8°. Wind south-southeast near calm in the evening, becoming east after midnight.
Sunday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 13°. Wind east-southeast around 2 mph.
Sunday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy after midnight. Low 8°. Wind south around 2 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.