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: Friday, 30-Jan-2026 11:00 pm
 
Rest of
tonight
Fog
Fog
Saturday

Fog a.m.
Fog a.m.
Saturday
night
Partly Cloudy
Partly Cloudy
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
Fog late
Fog late
Wednesday

Rain likely
Rain likely
Wednesday
night
Thunder storm
Thunder storm
Thursday

Thunder storm
Thunder storm
Thursday
night
Thunder storm
Thunder storm
Friday

Thunder storm
Thunder storm
Friday
night
Thunder storm
Thunder storm
Saturday

Thunder storm
Thunder storm
Saturday
night
Fog
Fog
<2 mm. <2 mm. <2 mm. 7 mm. <2 mm. 15 mm. 15 mm. <2 mm. 5 mm. 10 mm. 15 mm. <5 mm. <2 mm. <2 mm. <2 mm.
Low: 6° High: 10° Low: 5° High: 7° Low: 3° High: 7° Low: 5° High: 8° Low: 6° High: 8° Low: 6° High: 9° Low: 9° High: 11° Low: 8° High: 12° Low: 5°
                                 
S
8-18
mph
Moderate breeze
S
6-16→9-17
mph
Moderate breeze
S
4
mph
Light breeze
WSW
4
mph
Light breeze
WNW→ENE
3
mph
Light air
ENE
8-18→15-22
mph
Fresh breeze
E
16-22→11-19
mph
Fresh breeze
SSW
3
mph
Light air
SSE
5→10-15
mph
Moderate breeze
SSE
11-17→16-25
mph
Strong breeze
SSE
14-25→10
mph
Strong breeze
S
8→13-21
mph
Fresh breeze
S
15-22
mph
Fresh breeze
SW
13-19→9-18
mph
Fresh breeze
SW
6
mph
Light breeze
S
7-16
mph
Moderate breeze
SE→ENE
3
mph
Light air

 

Rest of tonight
 
Partly cloudy. Patchy light fog. A slight chance of rain. Low 6°. Wind south around 8 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 10°. Wind south around 6 mph, gusting to 16 mph, in the morning, becoming 9 mph, gusting to 17 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Partly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Low 5°. Wind south around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning, then moderate to dense fog in the afternoon. Rain likely. High 7°. Wind west-southwest around 4 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Sunday night
 
Moderate fog. Low 3°. Wind west-northwest around 3 mph in the evening, becoming east-northeast after midnight.
Monday
 
Mostly cloudy in the morning, becoming cloudy in the afternoon. Moderate fog in the morning. A slight chance of rain in the afternoon. High 7°. Wind east-northeast around 8 mph, gusting to 18 mph, in the morning, becoming 15 mph, gusting to 22 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Dense overcast. Patchy light fog after midnight. Rain very likely. Low 5°. Wind east around 16 mph, gusting to 22 mph, in the evening, becoming 11 mph, gusting to 19 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Tuesday
 
Dense overcast. Patchy light fog. Rain very likely. Precipitation showery or intermittent. High 8°. Wind south-southwest around 3 mph. Chance of precipitation 90 percent. Precipitation mostly between 10 and 20 mm.
Tuesday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Light to moderate fog in the evening, then patchy light fog after midnight. A chance of rain. Precipitation showery or intermittent. Low 6°. Wind south-southeast around 5 mph in the evening, becoming 10 mph, gusting to 15 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog in the morning. Rain likely. Precipitation showery or intermittent. High 8°. Wind south-southeast around 11 mph, gusting to 17 mph, in the morning, becoming 16 mph, gusting to 25 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around 5 mm.
Wednesday night
 
Dense overcast. Patchy light fog after midnight. Rain very likely. Scattered thundershowers possible. Low 6°. Wind south-southeast around 14 mph, gusting to 25 mph, in the evening, becoming 10 mph after midnight. Chance of precipitation 90 percent. Precipitation mostly around 10 mm.
Thursday
 
Dense overcast. Patchy light fog in the morning. A slight chance of rain in the morning, then rain likely in the afternoon. Scattered thundershowers possible. High 9°. Wind south around 8 mph in the morning, becoming 13 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 90 percent. Precipitation mostly between 10 and 20 mm.
Thursday night
 
Dense overcast in the evening, becoming cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Scattered thundershowers possible. Low 9°, but temperatures rising after midnight. Wind south around 15 mph, gusting to 22 mph. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm.
Friday
 
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. Scattered thundershowers possible. High 11°. Wind southwest around 13 mph, gusting to 19 mph, in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain after midnight. Scattered thundershowers possible. Low 8°. Wind southwest around 6 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. Scattered thundershowers possible. High 12°. Wind south around 7 mph, gusting to 16 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Patchy light fog. Low 5°. Wind southeast around 3 mph in the evening, becoming east-northeast 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.