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: Sunday, 14-Jun-2026 09:00 am
 
Today

Partly Cloudy
Partly Cloudy
Tonight

Mostly Cloudy
Mostly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Fog late
Fog late
Saturday

Fog a.m.
Fog a.m.
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Sunny
Sunny
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Mostly Sunny
Mostly Sunny
Monday
night
Mostly Cloudy
Mostly Cloudy
<2 mm. <2 mm. <2 mm. <2 mm.
High: 22° Low: 12° High: 23° Low: 12° High: 24° Low: 13° High: 23° Low: 12° High: 25° Low: 13° High: 27° Low: 13° High: 21° Low: 10° High: 23° Low: 11° High: 26° Low: 11°
                                   
N
6-15
mph
Moderate breeze
NNE→ENE
4
mph
Light breeze
ESE
10-21
mph
Fresh breeze
SSE→W
5-16
mph
Moderate breeze
W
8-17
mph
Moderate breeze
WSW
7-16
mph
Moderate breeze
SW
11-19→14-22
mph
Fresh breeze
SW
7-19→2
mph
Fresh breeze
SSW
4-17→10-19
mph
Fresh breeze
SW→S
3-15
mph
Moderate breeze
S
4→9-19
mph
Fresh breeze
SW
5-17
mph
Moderate breeze
SW
11-18
mph
Moderate breeze
WNW
7-15
mph
Moderate breeze
NW
7-16
mph
Moderate breeze
NNW→NNE
5
mph
Light breeze
NE
5
mph
Light breeze
E
5
mph
Light breeze
UV: 5
 Medium 
UV: 5
 Medium 
UV: 6
 High 
UV: 5
 Medium 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 

 

Today
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. High 22°. UV index up to 5. Wind north around 6 mph, gusting to 15 mph.
Tonight
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. Low 12°. Wind north-northeast around 4 mph in the evening, becoming east-northeast after midnight.
Monday
 
Mostly cloudy to cloudy. A slight chance of rain. High 23°. UV index up to 5. Wind east-southeast around 10 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Low 12°. Wind south-southeast around 5 mph, gusting to 16 mph, in the evening, becoming west after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. High 24°. UV index up to 6. Wind west around 8 mph, gusting to 17 mph.
Tuesday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 13°. Wind west-southwest around 7 mph, gusting to 16 mph.
Wednesday
 
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 23°. UV index up to 5. Wind southwest around 11 mph, gusting to 19 mph, in the morning, becoming 14 mph, gusting to 22 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Mostly clear in the evening, becoming partly to mostly cloudy after midnight. Low 12°. Wind southwest around 7 mph, gusting to 19 mph, in the evening, becoming 2 mph after midnight.
Thursday
 
Partly cloudy. High 25°. UV index up to 6. Wind south-southwest around 4 mph, gusting to 17 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon.
Thursday night
 
Mostly cloudy to cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 13°. Wind southwest around 3 mph, gusting to 15 mph, in the evening, becoming south after midnight.
Friday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 27°. UV index up to 6. Wind south around 4 mph in the morning, becoming 9 mph, gusting to 19 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Fair in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog after midnight. Low 13°. Wind southwest around 5 mph, gusting to 17 mph.
Saturday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. High 21°. Wind southwest around 11 mph, gusting to 18 mph.
Saturday night
 
Partly to mostly cloudy in the evening, becoming mostly clear after midnight. Low 10°. Wind west-northwest around 7 mph, gusting to 15 mph.
Sunday
 
Sunny. High 23°. UV index up to 6. Wind northwest around 7 mph, gusting to 16 mph.
Sunday night
 
Clear in the evening, becoming partly cloudy after midnight. Low 11°. Wind north-northwest around 5 mph in the evening, becoming north-northeast after midnight.
Monday
 
Mostly sunny in the morning, becoming sunny in the afternoon. High 26°. UV index up to 6. Wind northeast around 5 mph.
Monday night
 
Partly to mostly cloudy in the evening, becoming fair after midnight. Low 11°. Wind east 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.