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 08:00 am
 
Today

Partly Cloudy
Partly Cloudy
Tonight

Chance rain
Chance rain
Saturday

Rain likely
Rain likely
Saturday
night
Fog late
Fog late
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Overcast
Overcast
Monday

Rain likely
Rain likely
Monday
night
Fog late
Fog late
Tuesday

Chance rain
Chance rain
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Rain likely
Rain likely
Wednesday
night
Fog late
Fog late
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Cloudy
Cloudy
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Mostly Clear
Mostly Clear
<2 mm. 2 mm. 7 mm. <2 mm. <2 mm. <2 mm. 15 mm. <2 mm. <5 mm. <2 mm. 5 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm.
High: 18° Low: 10° High: 14° Low: 9° High: 18° Low: 11° High: 15° Low: 8° High: 16° Low: 10° High: 17° Low: 9° High: 19° Low: 10° High: 19° Low: 8° High: 22° Low: 9°
                                   
WSW
9-20
mph
Fresh breeze
S
7-18→12-23
mph
Fresh breeze
S
17-25
mph
Strong breeze
SW
17-24→10-18
mph
Fresh breeze
SW
12-22
mph
Fresh breeze
SW
9-19→6
mph
Fresh breeze
S→WSW
11-18
mph
Moderate breeze
WNW
9-18
mph
Moderate breeze
WNW
11-20
mph
Fresh breeze
WNW→WSW
6-17
mph
Moderate breeze
WSW
10-19→13-21
mph
Fresh breeze
WSW
8-18
mph
Moderate breeze
W
9-20→12-20
mph
Fresh breeze
WNW
6-16
mph
Moderate breeze
WNW
9-18
mph
Moderate breeze
NNW
4
mph
Light breeze
N→ENE
3
mph
Light air
S→ESE
2
mph
Light air
UV: 4
 Medium 
UV: 5
 Medium 
UV: 5
 Medium 
UV: 4
 Medium 
UV: 5
 Medium 

 

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

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.