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: Thursday, 08-Oct-2026 05:00 am
 
Today

Mostly Cloudy
Mostly Cloudy
Tonight

Chance rain
Chance rain
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Fog a.m.
Fog a.m.
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Mostly Clear
Mostly Clear
Tuesday

Chance rain
Chance rain
Tuesday
night
Fog
Fog
Wednesday

Fog a.m.
Fog a.m.
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Cloudy
Cloudy
Thursday
night
Cloudy
Cloudy
Friday

Cloudy
Cloudy
Friday
night
Mostly Cloudy
Mostly Cloudy
2 mm. <2 mm. <2 mm. <2 mm. 2 mm. <2 mm. <2 mm. <2 mm. <2 mm.
High: 15° Low: 10° High: 17° Low: 9° High: 15° Low: 7° High: 16° Low: 6° High: 17° Low: 8° High: 17° Low: 8° High: 18° Low: 9° High: 15° Low: 10° High: 13° Low: 8°
                                   
NW
10-19
mph
Fresh breeze
SW
8-16→13-21
mph
Fresh breeze
SW
15-23
mph
Fresh breeze
W
10-21
mph
Fresh breeze
W
10-20→13-22
mph
Fresh breeze
W
8-18→4
mph
Moderate breeze
NW→WSW
2
mph
Light air
WSW→ENE
calm

Calm
ESE
4→9-17
mph
Moderate breeze
SE
7
mph
Light breeze
SSE
10-16→7
mph
Moderate breeze
NNW
3
mph
Light air
NNW→WSW
2
mph
Light air
SSW
3
mph
Light air
SSW→W
3-16
mph
Moderate breeze
N
16-25
mph
Strong breeze
N
15-23
mph
Fresh breeze
N
14-22
mph
Fresh breeze

 

Today
 
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 15°. Wind northwest around 10 mph, gusting to 19 mph.
Tonight
 
Dense overcast. A slight chance of rain in the evening, then a chance of rain after midnight. Low 10°. Wind southwest around 8 mph, gusting to 16 mph, in the evening, becoming 13 mph, gusting to 21 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Friday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. Breezy. High 17°. Wind southwest around 15 mph, gusting to 23 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 9°. Wind west around 10 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Mostly sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. Breezy. High 15°. Wind west around 10 mph, gusting to 20 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon.
Saturday night
 
Cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Low 7°. Wind west around 8 mph, gusting to 18 mph, in the evening, becoming 4 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 16°. Wind northwest around 2 mph in the morning, becoming west-southwest in the afternoon.
Sunday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 6°. Wind west-southwest near calm in the evening, becoming east-northeast after midnight.
Monday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. High 17°. Wind east-southeast around 4 mph in the morning, becoming 9 mph, gusting to 17 mph, in the afternoon.
Monday night
 
Fair in the evening, becoming mostly clear after midnight. Low 8°. Wind southeast around 7 mph.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. A chance of rain. High 17°. Wind south-southeast around 10 mph, gusting to 16 mph, in the morning, becoming 7 mph in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tuesday night
 
Partly cloudy in the evening, becoming clear after midnight. Patchy light fog. Low 8°. Wind north-northwest around 3 mph.
Wednesday
 
Sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. Mild. High 18°. Wind north-northwest around 2 mph in the morning, becoming west-southwest in the afternoon.
Wednesday night
 
Cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 9°. Wind south-southwest around 3 mph.
Thursday
 
Cloudy. A slight chance of rain in the afternoon. High 15°. Wind south-southwest around 3 mph, gusting to 16 mph, in the morning, becoming west in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Dense overcast in the evening, becoming cloudy after midnight. A slight chance of rain. Windy. Low 10°. Wind north around 16 mph, gusting to 25 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday
 
Dense overcast in the morning, becoming cloudy in the afternoon. A slight chance of rain. Breezy. High 13°. Wind north around 15 mph, gusting to 23 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Dense overcast in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Breezy. Low 8°. Wind north around 14 mph, gusting to 22 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.