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, 07-Oct-2026 06:00 pm
 
Tonight

Mostly Clear
Mostly Clear
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Overcast
Overcast
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Mostly Cloudy
Mostly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Chance rain
Chance rain
Tuesday
night
Fog
Fog
Wednesday

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

Mostly Cloudy
Mostly Cloudy
Thursday
night
Fog late
Fog late
<2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. 2 mm. <2 mm. <2 mm.
Low: 7° High: 15° Low: 11° High: 16° Low: 11° High: 16° Low: 11° High: 16° Low: 7° High: 17° Low: 10° High: 17° Low: 8° High: 18° Low: 9° High: 18° Low: 9°
                                 
N
11-17
mph
Moderate breeze
NW
10-19
mph
Fresh breeze
W
8-17→14-21
mph
Fresh breeze
W
16-22
mph
Fresh breeze
W
9-19
mph
Fresh breeze
WSW
12-22
mph
Fresh breeze
WSW
6-18
mph
Moderate breeze
W→NW
5
mph
Light breeze
NW→ENE
calm

Calm
ESE
5-15→10-18
mph
Moderate breeze
ESE→S
7→12-18
mph
Moderate breeze
S→NW
12-19→9
mph
Fresh breeze
NNW
4
mph
Light breeze
NNW→W
2
mph
Light air
SSW
3
mph
Light air
SSW
6-15→9-17
mph
Moderate breeze
N
5
mph
Light breeze

 

Tonight
 
Clear in the evening, becoming mostly clear after midnight. Low 7°. Wind north around 11 mph, gusting to 17 mph.
Thursday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. High 15°. Wind northwest around 10 mph, gusting to 19 mph.
Thursday night
 
Dense overcast. A chance of rain. Breezy. Low 11°. Wind west around 8 mph, gusting to 17 mph, in the evening, becoming 14 mph, gusting to 21 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday
 
Dense overcast in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Breezy. High 16°. Wind west around 16 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday night
 
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain after midnight. Low 11°. Wind west around 9 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Mostly cloudy. A slight chance of rain. Breezy. High 16°. Wind west-southwest around 12 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Partly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 11°. Wind west-southwest around 6 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly sunny in the afternoon. High 16°. Wind west around 5 mph in the morning, becoming northwest in the afternoon.
Sunday night
 
Clear in the evening, becoming mostly cloudy after midnight. Low 7°. Wind northwest near calm in the evening, becoming east-northeast after midnight.
Monday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. High 17°. Wind east-southeast around 5 mph, gusting to 15 mph, in the morning, becoming 10 mph, gusting to 18 mph, in the afternoon.
Monday night
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 10°. Wind east-southeast around 7 mph in the evening, becoming south around 12 mph, gusting to 18 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Dense overcast in the morning, becoming mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 17°. Wind south around 12 mph, gusting to 19 mph, in the morning, becoming northwest around 9 mph in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tuesday night
 
Mostly clear in the evening, becoming partly cloudy after midnight. Patchy light fog. Low 8°. Wind north-northwest around 4 mph.
Wednesday
 
Partly to mostly 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 in the afternoon.
Wednesday night
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 9°. Wind south-southwest around 3 mph.
Thursday
 
Mostly cloudy to cloudy. A slight chance of rain in the afternoon. High 18°. Wind south-southwest around 6 mph, gusting to 15 mph, in the morning, becoming 9 mph, gusting to 17 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 9°. Wind north around 5 mph. Chance of precipitation less than 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.