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-Jan-2026 09:00 am
 
Today

Mostly Cloudy
Mostly Cloudy
Tonight

Chance rain
Chance rain
Sunday

Rain likely
Rain likely
Sunday
night
Fog
Fog
Monday

Fog a.m.
Fog a.m.
Monday
night
Rain likely
Rain likely
Tuesday

Rain likely
Rain likely
Tuesday
night
Rain likely
Rain likely
Wednesday

Rain likely
Rain likely
Wednesday
night
Fog
Fog
Thursday

Rain likely
Rain likely
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Thunder storm
Thunder storm
Friday
night
Thunder storm
Thunder storm
Saturday

Thunder storm
Thunder storm
Saturday
night
Thunder storm
Thunder storm
Sunday

Thunder storm
Thunder storm
Sunday
night
Thunder storm
Thunder storm
<2 mm. <2 mm. <5 mm. <2 mm. <2 mm. 7 mm. 20 mm. <5 mm. <5 mm. <2 mm. 7 mm. <2 mm. 25 mm. 15 mm. 2 mm. <2 mm. <5 mm. <2 mm.
High: 10° Low: 7° High: 8° Low: 3° High: 7° Low: 4° High: 6° Low: 5° High: 6° Low: 4° High: 7° Low: 6° High: 8° Low: 7° High: 10° Low: 7° High: 9° Low: 6°
                                   
SSE
10-24→16-25
mph
Strong breeze
SSE
13-23→6
mph
Fresh breeze
SE
8-18
mph
Moderate breeze
ENE
6
mph
Light breeze
E
5→8
mph
Gentle breeze
ESE
7→12-19
mph
Fresh breeze
ESE
11-17→14-23
mph
Fresh breeze
E
14-24→11-16
mph
Fresh breeze
E→WSW
6
mph
Light breeze
WSW→S
8→4
mph
Gentle breeze
SSE
9-18→14-23
mph
Fresh breeze
SSW
16-23→11-19
mph
Fresh breeze
S→SW
9-18
mph
Moderate breeze
SW
13-20
mph
Fresh breeze
SSW
10-17
mph
Moderate breeze
S
8-15
mph
Moderate breeze
S
7
mph
Light breeze
SSE
2
mph
Light air

 

Today
 
Partly to mostly cloudy. A slight chance of rain in the afternoon. High 10°. Wind south-southeast around 10 mph, gusting to 24 mph, in the morning, becoming 16 mph, gusting to 25 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tonight
 
Dense overcast in the evening, becoming cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 7°. Wind south-southeast around 13 mph, gusting to 23 mph, in the evening, becoming 6 mph after midnight. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Sunday
 
Dense overcast. Rain likely. High 8°. Wind southeast around 8 mph, gusting to 18 mph. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm.
Sunday night
 
Cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. A slight chance of rain. Low 3°. Wind east-northeast around 6 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog in the morning. A slight chance of rain in the afternoon. High 7°. Wind east around 5 mph in the morning, becoming 8 mph in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Dense overcast. Patchy light fog. Rain likely in the evening, then a chance of rain after midnight. Low 4°. Wind east-southeast around 7 mph in the evening, becoming 12 mph, gusting to 19 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Tuesday
 
Dense overcast. Patchy light fog in the morning. A slight chance of rain in the morning, then rain likely in the afternoon. High 6°. Wind east-southeast around 11 mph, gusting to 17 mph, in the morning, becoming 14 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Tuesday night
 
Dense overcast. Patchy light fog after midnight. Rain likely. Low 5°. Wind east around 14 mph, gusting to 24 mph, in the evening, becoming 11 mph, gusting to 16 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly between 2 and 5 mm.
Wednesday
 
Dense overcast. Patchy light fog. Rain likely. Precipitation showery or intermittent. High 6°. Wind east around 6 mph in the morning, becoming west-southwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 2 and 5 mm.
Wednesday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. A slight chance of rain. Low 4°. Wind west-southwest around 8 mph in the evening, becoming south around 4 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Cloudy. A slight chance of rain in the morning, then rain likely in the afternoon. High 7°. Wind south-southeast around 9 mph, gusting to 18 mph, in the morning, becoming 14 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Thursday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Precipitation showery or intermittent. Low 6°. Wind south-southwest around 16 mph, gusting to 23 mph, in the evening, becoming 11 mph, gusting to 19 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday
 
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. Light to moderate fog in the morning, then patchy light fog in the afternoon. Rain likely in the morning, then a slight chance of rain in the afternoon. Scattered thundershowers possible. High 8°. Wind south around 9 mph, gusting to 18 mph, in the morning, becoming southwest in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm.
Friday night
 
Dense overcast. Rain likely in the evening, then a chance of rain after midnight. Scattered thundershowers possible. Low 7°. Wind southwest around 13 mph, gusting to 20 mph. Chance of precipitation 90 percent. Precipitation mostly between 10 and 20 mm.
Saturday
 
Mostly cloudy. Patchy light fog in the morning, then light to moderate fog in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Scattered thundershowers possible. High 10°. Wind south-southwest around 10 mph, gusting to 17 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. Light to moderate fog in the evening, then patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Scattered thundershowers possible. Low 7°. Wind south around 8 mph, gusting to 15 mph. Chance of precipitation 50 percent. Precipitation mostly less than 2 mm.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. Light to moderate fog in the morning, then patchy light fog in the afternoon. Rain likely. Scattered thunderstorms likely. High 9°. Wind south around 7 mph. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm.
Sunday night
 
Dense overcast in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Scattered thunderstorms likely. Low 6°. Wind south-southeast around 2 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.

WXSIM forecast formatting script by Saratoga-Weather.org.

 
 
 
 
Forecast
 
Trends
             
 
 
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.