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, 30-Oct-2025 06:00 am
 
Today

Mostly Cloudy
Mostly Cloudy
Tonight

Rain likely
Rain likely
Friday

Rain likely
Rain likely
Friday
night
Rain likely
Rain likely
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Chance rain
Chance rain
Sunday

Rain likely
Rain likely
Sunday
night
Cloudy
Cloudy
Monday

Cloudy
Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Mostly Cloudy
Mostly Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Cloudy
Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Cloudy
Cloudy
Friday
night
Rain likely
Rain likely
<2 mm. 5 mm. 5 mm. 10 mm. <2 mm. <5 mm. 7 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. 5 mm.
High: 13° Low: 11° High: 16° Low: 13° High: 16° Low: 10° High: 13° Low: 8° High: 15° Low: 12° High: 15° Low: 11° High: 16° Low: 10° High: 16° Low: 7° High: 14° Low: 11°
                                   
SSW
4-17→12-20
mph
Fresh breeze
SSE
16-26
mph
Strong breeze
SSE
16-26
mph
Strong breeze
S
18-28
mph
Strong breeze
SW
12-21
mph
Fresh breeze
SW
9-19
mph
Fresh breeze
WNW
10-19
mph
Fresh breeze
WSW
8→13-22
mph
Fresh breeze
WSW
17-24
mph
Fresh breeze
WSW
16-23
mph
Fresh breeze
SSW
13-20
mph
Fresh breeze
SSW
9
mph
Gentle breeze
SSE
12-20
mph
Fresh breeze
S→W
12-20→5
mph
Fresh breeze
W→S
2
mph
Light air
S
3→8
mph
Gentle breeze
S
13-21
mph
Fresh breeze
S→SW
18-25→13-25
mph
Strong breeze

 

Today
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain. High 13°. Wind south-southwest around 4 mph, gusting to 17 mph, in the morning, becoming 12 mph, gusting to 20 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tonight
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. Rain likely. Low 11°. Wind south-southeast around 16 mph, gusting to 26 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Friday
 
Cloudy in the morning, becoming partly cloudy in the afternoon. Rain likely. High 16°. Wind south-southeast around 16 mph, gusting to 26 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Friday night
 
Mostly cloudy in the evening, becoming dense overcast after midnight. A chance of rain in the evening, then rain likely after midnight. Precipitation showery or intermittent. Low 13°, but temperatures rising after midnight. Wind south around 18 mph, gusting to 28 mph. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Saturday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 16°. Wind southwest around 12 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 10°. Wind southwest around 9 mph, gusting to 19 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming sunny in the afternoon. Patchy light fog in the morning. Rain likely. High 13°. Wind west-northwest around 10 mph, gusting to 19 mph. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm.
Sunday night
 
Fair in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 8°. Wind west-southwest around 8 mph in the evening, becoming 13 mph, gusting to 22 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Dense overcast in the morning, becoming cloudy in the afternoon. A slight chance of rain. High 15°. Wind west-southwest around 17 mph, gusting to 24 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 12°. Wind west-southwest around 16 mph, gusting to 23 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain. High 15°. Wind south-southwest around 13 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 11°. Wind south-southwest around 9 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. High 16°. Wind south-southeast around 12 mph, gusting to 20 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Dense overcast in the evening, becoming cloudy after midnight. A slight chance of rain. Low 10°. Wind south around 12 mph, gusting to 20 mph, in the evening, becoming west around 5 mph after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Partly cloudy in the morning, becoming sunny in the afternoon. High 16°. Wind west around 2 mph in the morning, becoming south in the afternoon.
Thursday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 7°. Wind south around 3 mph in the evening, becoming 8 mph after midnight.
Friday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 14°. Wind south around 13 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. Rain likely. Low 11°. Wind south around 18 mph, gusting to 25 mph, in the evening, becoming southwest around 13 mph, gusting to 25 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 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.