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: Monday, 08-Jun-2026 03:00 am
 
Rest of
tonight
Cloudy
Cloudy
Monday

Rain likely
Rain likely
Monday
night
Fog late
Fog late
Tuesday

Chance rain
Chance rain
Tuesday
night
Cloudy
Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Rain likely
Rain likely
Thursday
night
Cloudy
Cloudy
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Fog late
Fog late
Saturday

Sunny
Sunny
Saturday
night
Fog late
Fog late
Sunday

Cloudy
Cloudy
Sunday
night
Mostly Cloudy
Mostly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Fog late
Fog late
Tuesday

Partly Cloudy
Partly Cloudy
<2 mm. 7 mm. 2 mm. <2 mm. <2 mm. <2 mm. 20 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm.
Low: 14° High: 17° Low: 9° High: 17° Low: 10° High: 18° Low: 10° High: 15° Low: 12° High: 21° Low: 11° High: 24° Low: 13° High: 22° Low: 14° High: 22° Low: 12° High: 23°
                                   
S
6-16
mph
Moderate breeze
SSW→WSW
10-21
mph
Fresh breeze
WSW
10-21→6
mph
Fresh breeze
WSW
12-22
mph
Fresh breeze
WSW
6-17
mph
Moderate breeze
WSW
10-20→13-22
mph
Fresh breeze
WSW
9-20→6
mph
Fresh breeze
SW
10-21→15-24
mph
Fresh breeze
W
12-19
mph
Fresh breeze
W
14-22
mph
Fresh breeze
W
7-18→4
mph
Moderate breeze
NW
5
mph
Light breeze
NW
4
mph
Light breeze
N
8-16
mph
Moderate breeze
NNE→SE
3
mph
Light air
NE→NW
3
mph
Light air
W
4
mph
Light breeze
W
7
mph
Light breeze
UV: 5
 Medium 
UV: 6
 High 
UV: 7
 High 
UV: 4
 Medium 
UV: 5
 Medium 
UV: 6
 High 

 

Rest of tonight
 
Cloudy. A slight chance of rain. Low 14°. Wind south around 6 mph, gusting to 16 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the afternoon. Rain likely. High 17°, but temperatures falling in the afternoon. Wind south-southwest around 10 mph, gusting to 21 mph, in the morning, becoming west-southwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Monday night
 
Clear in the evening, becoming fair after midnight. Patchy light fog after midnight. Low 9°. Wind west-southwest around 10 mph, gusting to 21 mph, in the evening, becoming 6 mph after midnight.
Tuesday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. High 17°. UV index up to 5. Wind west-southwest around 12 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tuesday night
 
Cloudy. A slight chance of rain. Low 10°. Wind west-southwest around 6 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. High 18°. Wind west-southwest around 10 mph, gusting to 20 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain. Low 10°. Wind west-southwest around 9 mph, gusting to 20 mph, in the evening, becoming 6 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Dense overcast. Rain likely in the morning, then a chance of rain in the afternoon. High 15°. Wind southwest around 10 mph, gusting to 21 mph, in the morning, becoming 15 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Thursday night
 
Dense overcast in the evening, becoming cloudy after midnight. A slight chance of rain. Low 12°. Wind west around 12 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 21°. UV index up to 6. Wind west around 14 mph, gusting to 22 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Mostly clear in the evening, becoming clear after midnight. Patchy light fog after midnight. Low 11°. Wind west around 7 mph, gusting to 18 mph, in the evening, becoming 4 mph after midnight.
Saturday
 
Sunny. High 24°. UV index up to 7. Wind northwest around 5 mph.
Saturday night
 
Partly cloudy. Patchy light fog after midnight. Low 13°. Wind northwest around 4 mph.
Sunday
 
Partly to mostly sunny in the morning, becoming cloudy in the afternoon. A slight chance of rain in the afternoon. High 22°. UV index up to 4. Wind north around 8 mph, gusting to 16 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Low 14°. Wind north-northeast around 3 mph in the evening, becoming southeast after midnight.
Monday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain in the afternoon. High 22°. UV index up to 5. Wind northeast around 3 mph in the morning, becoming northwest in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Partly to mostly cloudy. Patchy light fog after midnight. A slight chance of rain. Low 12°. Wind west around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 23°. UV index up to 6. Wind west around 7 mph.
Tuesday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Low 13°. Wind west around 5 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.