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, 05-Jun-2026 02:00 pm
 
This
afternoon
Mostly Cloudy
Mostly Cloudy
Tonight

Chance rain
Chance rain
Saturday

Rain likely
Rain likely
Saturday
night
Fog late
Fog late
Sunday

Cloudy
Cloudy
Sunday
night
Overcast
Overcast
Monday

Chance rain
Chance rain
Monday
night
Fog late
Fog late
Tuesday

Chance rain
Chance rain
Tuesday
night
Fog
Fog
Wednesday

Chance rain
Chance rain
Wednesday
night
Fog late
Fog late
Thursday

Fog a.m.
Fog a.m.
Thursday
night
Fog late
Fog late
Friday

Fog a.m.
Fog a.m.
Friday
night
Fog late
Fog late
Saturday

Sunny
Sunny
Saturday
night
Fog late
Fog late
<2 mm. 2 mm. 15 mm. <2 mm. <2 mm. <2 mm. <5 mm. <5 mm. <2 mm. <5 mm. <2 mm. <2 mm. <2 mm.
High: 16° Low: 10° High: 15° Low: 9° High: 16° Low: 11° High: 16° Low: 8° High: 15° Low: 8° High: 18° Low: 9° High: 19° Low: 9° High: 20° Low: 9° High: 21° Low: 9°
                                   
SW
11-21
mph
Fresh breeze
S
7-18→13-22
mph
Fresh breeze
S
18-26
mph
Strong breeze
SW
17-24→10-19
mph
Fresh breeze
SW
10-19→13-20
mph
Fresh breeze
SW
8-17
mph
Moderate breeze
S→SW
11-21
mph
Fresh breeze
W
12-22→9
mph
Fresh breeze
W
12-20
mph
Fresh breeze
W
7-17
mph
Moderate breeze
WSW
10-20
mph
Fresh breeze
WSW
6-16
mph
Moderate breeze
WSW
9-19
mph
Fresh breeze
W
6-15
mph
Moderate breeze
NW
11-20
mph
Fresh breeze
NW
7-18
mph
Moderate breeze
N
9-19
mph
Fresh breeze
NNE
7-15
mph
Moderate breeze
UV: 4
 Medium 
UV: 4
 Medium 
UV: 4
 Medium 
UV: 6
 High 
UV: 7
 High 

 

This afternoon
 
Mostly cloudy to cloudy. A slight chance of rain. High 16°. UV index up to 4. Wind southwest around 11 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tonight
 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 10°. Wind south around 7 mph, gusting to 18 mph, in the evening, becoming 13 mph, gusting to 22 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Saturday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain in the morning, then rain likely in the afternoon. High 15°. Wind south around 18 mph, gusting to 26 mph. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 9°. Wind southwest around 17 mph, gusting to 24 mph, in the evening, becoming 10 mph, gusting to 19 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain. High 16°. Wind southwest around 10 mph, gusting to 19 mph, in the morning, becoming 13 mph, gusting to 20 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Dense overcast. A slight chance of rain after midnight. Low 11°. Wind southwest around 8 mph, gusting to 17 mph. 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 in the morning, then a chance of rain in the afternoon. High 16°. Wind south around 11 mph, gusting to 21 mph, in the morning, becoming southwest in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Monday night
 
Mostly clear in the evening, becoming clear after midnight. Patchy light fog after midnight. Low 8°. Wind west around 12 mph, gusting to 22 mph, in the evening, becoming 9 mph after midnight.
Tuesday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 15°. Wind west around 12 mph, gusting to 20 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Tuesday night
 
Mostly clear in the evening, becoming clear after midnight. Patchy light fog. A slight chance of rain. Low 8°. Wind west around 7 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 18°. UV index up to 4. Wind west-southwest around 10 mph, gusting to 20 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Wednesday night
 
Fair to partly cloudy in the evening, becoming clear after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A slight chance of rain. Low 9°. Wind west-southwest around 6 mph, gusting to 16 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Mostly sunny in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the afternoon. High 19°. UV index up to 4. Wind west-southwest around 9 mph, gusting to 19 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Fair in the evening, becoming fair to partly cloudy after midnight. Light to moderate fog in the evening, then moderate fog after midnight. A slight chance of rain. Low 9°. Wind west around 6 mph, gusting to 15 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday
 
Partly cloudy. Light to moderate fog in the morning. High 20°. UV index up to 6. Wind northwest around 11 mph, gusting to 20 mph.
Friday night
 
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Low 9°. Wind northwest around 7 mph, gusting to 18 mph.
Saturday
 
Sunny. High 21°. UV index up to 7. Wind north around 9 mph, gusting to 19 mph.
Saturday night
 
Clear. Patchy light fog after midnight. Low 9°. Wind north-northeast around 7 mph, gusting to 15 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.