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, 08-Nov-2025 08:00 pm
 
Tonight

Fog
Fog
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Rain likely
Rain likely
Monday

Rain likely
Rain likely
Monday
night
Fog
Fog
Tuesday

Overcast
Overcast
Tuesday
night
Rain likely
Rain likely
Wednesday

Chance rain
Chance rain
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Chance rain
Chance rain
Thursday
night
Chance rain
Chance rain
Friday

Rain likely
Rain likely
Friday
night
Fog late
Fog late
Saturday

Overcast
Overcast
Saturday
night
Overcast
Overcast
Sunday

Rain likely
Rain likely
Sunday
night
Fog
Fog
<2 mm. 10 mm. 7 mm. <2 mm. <2 mm. 10 mm. 2 mm. <2 mm. <2 mm. 30 mm. <2 mm. <2 mm. <2 mm. 5 mm.
Low: 6° High: 14° Low: 11° High: 13° Low: 11° High: 14° Low: 12° High: 14° Low: 12° High: 15° Low: 12° High: 13° Low: 11° High: 13° Low: 10° High: 11° Low: 5°
                                 
WSW
3
mph
Light air
SW
7-17→12-19
mph
Fresh breeze
SSW
14-21
mph
Fresh breeze
SSW
7-18
mph
Moderate breeze
WSW→SSW
9-19
mph
Fresh breeze
SSW
16-25
mph
Strong breeze
SSW
20-29→16-24
mph
Strong breeze
SSW
13-19→9-16
mph
Fresh breeze
S
8
mph
Gentle breeze
S
8
mph
Gentle breeze
SW
7→3
mph
Light breeze
E
7→11-17
mph
Moderate breeze
E→NE
5
mph
Light breeze
NE
11-21→15-24
mph
Fresh breeze
NE
15-26
mph
Strong breeze
NE
12-21
mph
Fresh breeze
NE
13-21
mph
Fresh breeze

 

Tonight
 
Partly to mostly cloudy in the evening, becoming fair after midnight. Patchy light fog. Low 6°. Wind west-southwest around 3 mph.
Sunday
 
Mostly cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain. High 14°. Wind southwest around 7 mph, gusting to 17 mph, in the morning, becoming 12 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Dense overcast. Patchy light fog after midnight. A chance of rain in the evening, then rain likely after midnight. Low 11°. Wind south-southwest around 14 mph, gusting to 21 mph. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Monday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning, then light to moderate fog in the afternoon. A slight chance of rain in the morning, then rain likely in the afternoon. High 13°. Wind south-southwest around 7 mph, gusting to 18 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Monday night
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. Light to moderate fog in the evening. A slight chance of rain after midnight. Low 11°, but temperatures rising after midnight. Wind west-southwest around 9 mph, gusting to 19 mph, in the evening, becoming south-southwest after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Dense overcast. A slight chance of rain. High 14°. Wind south-southwest around 16 mph, gusting to 25 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Dense overcast. Rain likely in the evening, then a chance of rain after midnight. Low 12°. Wind south-southwest around 20 mph, gusting to 29 mph, in the evening, becoming 16 mph, gusting to 24 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Wednesday
 
Dense overcast. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 14°. Wind south-southwest around 13 mph, gusting to 19 mph, in the morning, becoming 9 mph, gusting to 16 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Wednesday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 12°. Wind south around 8 mph.
Thursday
 
Dense overcast. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 15°. Wind south around 8 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Dense overcast in the evening, becoming cloudy after midnight. A chance of rain. Low 12°. Wind southwest around 7 mph in the evening, becoming 3 mph after midnight. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Friday
 
Dense overcast. Patchy light fog. Rain very likely. High 13°. Wind east around 7 mph in the morning, becoming 11 mph, gusting to 17 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 30 mm.
Friday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Light to moderate fog in the evening, then patchy light fog after midnight. A chance of rain. Low 11°. Wind east around 5 mph in the evening, becoming northeast after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday
 
Dense overcast. A slight chance of rain. High 13°. Wind northeast around 11 mph, gusting to 21 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.
Saturday night
 
Dense overcast. A chance of rain. Low 10°. Wind northeast around 15 mph, gusting to 26 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday
 
Dense overcast. Patchy light fog in the afternoon. Rain likely. High 11°, but temperatures falling in the afternoon. Wind northeast around 12 mph, gusting to 21 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Sunday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog in the evening. Low 5°. Wind northeast around 13 mph, gusting to 21 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.