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: Wednesday, 11-Mar-2026 08:00 am
 
Today

Mostly Sunny
Mostly Sunny
Tonight

Partly Cloudy
Partly Cloudy
Thursday

Cloudy
Cloudy
Thursday
night
Rain likely
Rain likely
Friday

Fog
Fog
Friday
night
Fog
Fog
Saturday

Thunder storm
Thunder storm
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Mostly Cloudy
Mostly Cloudy
Monday

Cloudy
Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Cloudy
Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
<2 mm. 20 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm.
High: 12° Low: 4° High: 9° Low: 6° High: 8° Low: 4° High: 10° Low: 4° High: 12° Low: 6° High: 9° Low: 6° High: 13° Low: 7° High: 14° Low: 4° High: 14° Low: 5°
                                   
WSW
13-23
mph
Fresh breeze
WSW
8-18→11-19
mph
Fresh breeze
WSW
19-28→23-30
mph
Strong breeze
WSW
22-30→13-25
mph
Strong breeze
WSW
11-19→8-19
mph
Fresh breeze
WSW
5
mph
Light breeze
NW
8-18
mph
Moderate breeze
NW→W
5
mph
Light breeze
WSW
8-22→15-24
mph
Fresh breeze
WSW
15-22→11-22
mph
Fresh breeze
WSW
10-18
mph
Moderate breeze
WSW
8-15
mph
Moderate breeze
S
12-23
mph
Fresh breeze
SE
6
mph
Light breeze
E
7
mph
Light breeze
NE
5
mph
Light breeze
NE
4
mph
Light breeze
ESE→SSW
calm

Calm

 

Today
 
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. High 12°. Wind west-southwest around 13 mph, gusting to 23 mph.
Tonight
 
Clear in the evening, becoming partly cloudy after midnight. Low 4°. Wind west-southwest around 8 mph, gusting to 18 mph, in the evening, becoming 11 mph, gusting to 19 mph, after midnight.
Thursday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain. High 9°. Wind west-southwest around 19 mph, gusting to 28 mph, in the morning, becoming 23 mph, gusting to 30 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Dense overcast. Rain very likely. Low 6°. Wind west-southwest around 22 mph, gusting to 30 mph, in the evening, becoming 13 mph, gusting to 25 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Friday
 
Dense overcast. Patchy light fog in the afternoon. A chance of rain. High 8°, but temperatures falling in the afternoon. Wind west-southwest around 11 mph, gusting to 19 mph, in the morning, becoming 8 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday night
 
Moderate to dense fog. A slight chance of rain. Low 4°. Wind west-southwest around 5 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Sunny in the morning, becoming cloudy in the afternoon. Moderate fog in the morning. A chance of rain in the afternoon. Scattered thundershowers possible. High 10°. Wind northwest around 8 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 4°. Wind northwest around 5 mph in the evening, becoming west after midnight.
Sunday
 
Partly cloudy in the morning, becoming cloudy in the afternoon. A chance of rain in the afternoon. High 12°. Wind west-southwest around 8 mph, gusting to 22 mph, in the morning, becoming 15 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Mostly clear in the evening, becoming partly to mostly cloudy after midnight. Low 6°. Wind west-southwest around 15 mph, gusting to 22 mph, in the evening, becoming 11 mph, gusting to 22 mph, after midnight.
Monday
 
Cloudy. A slight chance of rain. High 9°. Wind west-southwest around 10 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 6°. Wind west-southwest around 8 mph, gusting to 15 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. High 13°. Wind south around 12 mph, gusting to 23 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Cloudy. Low 7°. Wind southeast around 6 mph.
Wednesday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 14°. Wind east around 7 mph.
Wednesday night
 
Mostly clear in the evening, becoming partly cloudy after midnight. Low 4°. Wind northeast around 5 mph.
Thursday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 14°. Wind northeast around 4 mph.
Thursday night
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 5°. Wind east-southeast near calm in the evening, becoming south-southwest 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.