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, 09-Oct-2026 06:00 am
 
Today

Fog a.m.
Fog a.m.
Tonight

Fog
Fog
Saturday

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

Rain likely
Rain likely
Sunday
night
Fog
Fog
Monday

Cloudy
Cloudy
Monday
night
Cloudy
Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Fog
Fog
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Rain likely
Rain likely
Thursday

Chance rain
Chance rain
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Fog a.m.
Fog a.m.
Saturday
night
Fog
Fog
<2 mm. <2 mm. 10 mm. <2 mm. <2 mm. <2 mm. <2 mm. 10 mm. <5 mm.
High: 20° Low: 13° High: 16° Low: 12° High: 14° Low: 12° High: 18° Low: 15° High: 20° Low: 11° High: 18° Low: 14° High: 16° Low: 10° High: 16° Low: 8° High: 15° Low: 8°
                                   
W
15-25
mph
Strong breeze
W
9-21
mph
Fresh breeze
W
11-21
mph
Fresh breeze
W
5-18
mph
Moderate breeze
SW→SSE
2
mph
Light air
SSE
6
mph
Light breeze
SSE→SSW
7-16
mph
Moderate breeze
SSW
9-15
mph
Moderate breeze
SSW→WNW
11-20
mph
Fresh breeze
W
3
mph
Light air
SW
6-17→13-20
mph
Fresh breeze
SW
13-21
mph
Fresh breeze
WNW
10-19
mph
Fresh breeze
NW
4
mph
Light breeze
NW
3
mph
Light air
NW→SE
calm

Calm
SE
3→8
mph
Gentle breeze
SE
4
mph
Light breeze

 

Today
 
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. Breezy and mild. High 20°. Wind west around 15 mph, gusting to 25 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tonight
 
Clear in the evening, becoming fair after midnight. Patchy light fog. Relatively mild. Low 13°. Wind west around 9 mph, gusting to 21 mph.
Saturday
 
Mostly cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 16°. Wind west around 11 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Relatively mild. Low 12°. Wind west around 5 mph, gusting to 18 mph.
Sunday
 
Dense overcast. Patchy light fog in the afternoon. A slight chance of rain in the morning, then rain likely in the afternoon. High 14°. Wind southwest around 2 mph in the morning, becoming south-southeast in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Sunday night
 
Dense overcast. Patchy light fog in the evening. A chance of rain in the evening, then a slight chance of rain after midnight. Low 12°. Wind south-southeast around 6 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday
 
Cloudy. A slight chance of rain. Mild. High 18°. Wind south-southeast around 7 mph, gusting to 16 mph, in the morning, becoming south-southwest in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Cloudy. A slight chance of rain. Mild. Low 15°. Wind south-southwest around 9 mph, gusting to 15 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming sunny in the afternoon. A slight chance of rain. Breezy and mild. High 20°. Wind south-southwest around 11 mph, gusting to 20 mph, in the morning, becoming west-northwest in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. Low 11°. Wind west around 3 mph.
Wednesday
 
Mostly cloudy to cloudy. Mild. High 18°. Wind southwest around 6 mph, gusting to 17 mph, in the morning, becoming 13 mph, gusting to 20 mph, in the afternoon.
Wednesday night
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then rain likely after midnight. Breezy and mild. Low 14°. Wind southwest around 13 mph, gusting to 21 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Thursday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. High 16°. Wind west-northwest around 10 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly between 2 and 5 mm.
Thursday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 10°. Wind northwest around 4 mph.
Friday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 16°. Wind northwest around 3 mph.
Friday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 8°. Wind northwest near calm in the evening, becoming southeast after midnight.
Saturday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. High 15°. Wind southeast around 3 mph in the morning, becoming 8 mph in the afternoon.
Saturday night
 
Fair to partly cloudy in the evening, becoming clear after midnight. Patchy light fog. Low 8°. Wind southeast around 4 mph.

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.