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, 04-Jun-2026 12:00 pm
 
This
afternoon
Chance rain
Chance rain
Tonight

Fog late
Fog late
Friday

Fog a.m.
Fog a.m.
Friday
night
Chance rain
Chance rain
Saturday

Rain likely
Rain likely
Saturday
night
Fog late
Fog late
Sunday

Fog a.m.
Fog a.m.
Sunday
night
Overcast
Overcast
Monday

Rain likely
Rain likely
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Chance rain
Chance rain
Tuesday
night
Fog late
Fog late
Wednesday

Chance rain
Chance rain
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Fog late
Fog late
Friday

Fog a.m.
Fog a.m.
Friday
night
Fog late
Fog late
<5 mm. <2 mm. <2 mm. 5 mm. 10 mm. <2 mm. <2 mm. <2 mm. 15 mm. 2 mm. <2 mm. <5 mm. <2 mm. <2 mm. <2 mm.
High: 17° Low: 7° High: 16° Low: 9° High: 16° Low: 10° High: 17° Low: 11° High: 15° Low: 8° High: 17° Low: 9° High: 16° Low: 12° High: 21° Low: 11° High: 23° Low: 11°
                                   
SW
14-25
mph
Strong breeze
W
11-21
mph
Fresh breeze
WSW
10-20
mph
Fresh breeze
S
8-17→12-21
mph
Fresh breeze
SSE→SW
15-22
mph
Fresh breeze
W
15-22→9-19
mph
Fresh breeze
W→SW
10-18→13-20
mph
Fresh breeze
SW
8-18→4
mph
Moderate breeze
SSE→W
6→12-23
mph
Fresh breeze
WNW
14-24→9-16
mph
Fresh breeze
W
12-22
mph
Fresh breeze
SW
7-16
mph
Moderate breeze
SSW
9-17→13-20
mph
Fresh breeze
SSW
11-20→7
mph
Fresh breeze
SSW
7-17→11-20
mph
Fresh breeze
SSW
6-17
mph
Moderate breeze
SSW
8-18
mph
Moderate breeze
S→SE
3
mph
Light air
UV: 5
 Medium 
UV: 5
 Medium 
UV: 5
 Medium 
UV: 6
 High 

 

This afternoon
 
Partly cloudy. A chance of rain. High 17°. UV index up to 5. Wind southwest around 14 mph, gusting to 25 mph. Chance of precipitation 40 percent. Precipitation mostly between 2 and 5 mm.
Tonight
 
Fair to partly cloudy in the evening, becoming mostly clear after midnight. Light to moderate fog in the evening, then moderate fog after midnight. A slight chance of rain. Low 7°. Wind west around 11 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday
 
Partly cloudy in the morning, becoming cloudy in the afternoon. Moderate fog in the morning. A slight chance of rain. High 16°. Wind west-southwest around 10 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Dense overcast. A slight chance of rain in the evening, then a chance of rain after midnight. Low 9°. Wind south around 8 mph, gusting to 17 mph, in the evening, becoming 12 mph, gusting to 21 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Saturday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Rain likely in the morning, then a chance of rain in the afternoon. High 16°. Wind south-southeast around 15 mph, gusting to 22 mph, in the morning, becoming southwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 10°. Wind west around 15 mph, gusting to 22 mph, in the evening, becoming 9 mph, gusting to 19 mph, after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 17°. Wind west around 10 mph, gusting to 18 mph, in the morning, becoming southwest around 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 18 mph, in the evening, becoming 4 mph after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday
 
Dense overcast in the morning, becoming mostly cloudy in the afternoon. Patchy light fog. Rain likely. High 15°. Wind south-southeast around 6 mph in the morning, becoming west around 12 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Monday night
 
Mostly clear in the evening, becoming partly cloudy after midnight. Low 8°. Wind west-northwest around 14 mph, gusting to 24 mph, in the evening, becoming 9 mph, gusting to 16 mph, after midnight.
Tuesday
 
Mostly sunny 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 17°. UV index up to 5. Wind west around 12 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tuesday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A chance of rain. Low 9°. Wind southwest around 7 mph, gusting to 16 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Dense overcast in the morning, becoming cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 16°. Wind south-southwest around 9 mph, gusting to 17 mph, in the morning, becoming 13 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Wednesday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 12°. Wind south-southwest around 11 mph, gusting to 20 mph, in the evening, becoming 7 mph after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 21°. UV index up to 5. Wind south-southwest around 7 mph, gusting to 17 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Mostly clear in the evening, becoming fair after midnight. Light to moderate fog after midnight. Low 11°. Wind south-southwest around 6 mph, gusting to 17 mph.
Friday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 23°. UV index up to 6. Wind south-southwest around 8 mph, gusting to 18 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Clear in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. Low 11°. Wind south around 3 mph in the evening, becoming southeast after midnight.

WXSIM forecast formatting script by Saratoga-Weather.org.

 
 
 
 
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