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: Sunday, 11-Jan-2026 06:00 pm
 
Tonight

Rain likely
Rain likely
Monday

Overcast
Overcast
Monday
night
Cloudy
Cloudy
Tuesday

Rain likely
Rain likely
Tuesday
night
Fog late
Fog late
Wednesday

Fog a.m.
Fog a.m.
Wednesday
night
Chance rain
Chance rain
Thursday

Rain likely
Rain likely
Thursday
night
Fog late
Fog late
Friday

Rain likely
Rain likely
Friday
night
Thunder storm
Thunder storm
Saturday

Fog a.m.
Fog a.m.
Saturday
night
Fog late
Fog late
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Rain likely
Rain likely
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Thunder storm
Thunder storm
10 mm. <2 mm. <2 mm. 20 mm. <2 mm. 2 mm. 50 mm. <2 mm. 7 mm. <5 mm. <2 mm. <2 mm. <2 mm. 50 mm. <2 mm. <2 mm.
Low: 8° High: 11° Low: 9° High: 10° Low: 5° High: 8° Low: 7° High: 9° Low: 6° High: 8° Low: 6° High: 7° Low: 6° High: 8° Low: 7° High: 11° Low: 9°
                                 
SSW
15-29
mph
Strong breeze
SW
12-20
mph
Fresh breeze
SW
9-17
mph
Moderate breeze
S
7-17
mph
Moderate breeze
N
6-17
mph
Moderate breeze
WSW→SSW
4
mph
Light breeze
SSW
10-20→13-20
mph
Fresh breeze
SSW
14-22→17-24
mph
Fresh breeze
SW
13-20→9-19
mph
Fresh breeze
SSW
11-19
mph
Fresh breeze
S
7
mph
Light breeze
E
6
mph
Light breeze
SE
6
mph
Light breeze
SE
9-18→13-22
mph
Fresh breeze
SSE
19-28
mph
Strong breeze
SW
12-21
mph
Fresh breeze
SW
7-16
mph
Moderate breeze

 

Tonight
 
Cloudy. Patchy light fog in the evening. Rain likely in the evening, then a slight chance of rain after midnight. Low 8°, but temperatures rising after midnight. Wind south-southwest around 15 mph, gusting to 29 mph. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Monday
 
Dense overcast. A chance of rain. High 11°. Wind southwest around 12 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday night
 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Low 9°. Wind southwest around 9 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Dense overcast. Patchy light fog. Rain very likely. High 10°. Wind south around 7 mph, gusting to 17 mph. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Tuesday night
 
Dense overcast in the evening, becoming fair after midnight. Light to moderate fog in the evening, then patchy light fog after midnight. A chance of rain. Low 5°. Wind north around 6 mph, gusting to 17 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. High 8°. Wind west-southwest around 4 mph in the morning, becoming south-southwest in the afternoon.
Wednesday night
 
Dense overcast. A chance of rain after midnight. Low 7°. Wind south-southwest around 10 mph, gusting to 20 mph, in the evening, becoming 13 mph, gusting to 20 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Thursday
 
Dense overcast. Rain very likely. High 9°. Wind south-southwest around 14 mph, gusting to 22 mph, in the morning, becoming 17 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 90 percent. Precipitation mostly between 40 and 60 mm.
Thursday night
 
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. A chance of rain. Low 6°. Wind southwest around 13 mph, gusting to 20 mph, in the evening, becoming 9 mph, gusting to 19 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday
 
Cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog. Rain likely in the morning, then a chance of rain in the afternoon. Precipitation showery or intermittent. High 8°. Wind south-southwest around 11 mph, gusting to 19 mph. Chance of precipitation 80 percent. Precipitation mostly between 5 and 10 mm.
Friday night
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog in the evening, then moderate fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Scattered thundershowers possible. Low 6°. Wind south around 7 mph. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm.
Saturday
 
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Light to moderate fog in the morning, then patchy light fog in the afternoon. A slight chance of rain. High 7°. Wind east around 6 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 6°. Wind southeast around 6 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain in the afternoon. High 8°. Wind southeast around 9 mph, gusting to 18 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Dense overcast. Rain likely. Low 7°. Wind south-southeast around 19 mph, gusting to 28 mph. Chance of precipitation 80 percent. Precipitation mostly between 40 and 60 mm.
Monday
 
Partly to mostly sunny in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. Precipitation showery or intermittent. High 11°. Wind southwest around 12 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Scattered thundershowers possible. Low 9°. Wind southwest around 7 mph, gusting to 16 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.

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.