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: Wednesday, 24-Dec-2025 08:00 pm
 
Tonight

Clear
Cold!
Clear
Cold!
Thursday

Sunny
Cold!
Sunny
Cold!
Thursday
night
Clear
Clear
Friday

Sunny
Sunny
Friday
night
Clear
Cold!
Clear
Cold!
Saturday

Mostly Cloudy
Cold!
Mostly Cloudy
Cold!
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Fog late
Fog late
Monday

Fog a.m.
Fog a.m.
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Mostly Sunny
Mostly Sunny
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Partly Cloudy
Cold!
Partly Cloudy
Cold!
Thursday

Mostly Sunny
Cold!
Mostly Sunny
Cold!
Thursday
night
Partly Cloudy
Partly Cloudy
Low: 2° High: 5° Low: 0° High: 5° Low: 0° High: 5° Low: 3° High: 6° Low: 0° High: 6° Low: 1° High: 8° Low: 1° High: 6° Low: 1° High: 4° Low: 0°
WCh: -3° WCh: -3°     WCh: -5° WCh: -6°                 WCh: -4° WCh: -5°  
NNE
15-22→19-26
mph
Strong breeze
NNE
19-26→15-25
mph
Strong breeze
NNE
8-19
mph
Fresh breeze
NE
9-17
mph
Moderate breeze
NE
9
mph
Gentle breeze
NE
14-20
mph
Fresh breeze
NE
12-19→9
mph
Fresh breeze
NE
11-19
mph
Fresh breeze
NE
7
mph
Light breeze
NNE
5
mph
Light breeze
NNE
5
mph
Light breeze
NNE
4
mph
Light breeze
NNW
3
mph
Light air
NW→N
6
mph
Light breeze
N
10-20→15-22
mph
Fresh breeze
N
16-24→11-20
mph
Fresh breeze
NNW
7
mph
Light breeze

 

Tonight
 
Clear. Low 2°. Wind chill ranging from -3 to 0. Wind north-northeast around 15 mph, gusting to 22 mph, in the evening, becoming 19 mph, gusting to 26 mph, after midnight.
Thursday
 
Sunny. High 5°. Wind chill ranging from -3 to 1. Wind north-northeast around 19 mph, gusting to 26 mph, in the morning, becoming 15 mph, gusting to 25 mph, in the afternoon.
Thursday night
 
Clear. Low 0°. Wind chill as low as -4. Wind north-northeast around 8 mph, gusting to 19 mph.
Friday
 
Sunny. High 5°. Wind northeast around 9 mph, gusting to 17 mph.
Friday night
 
Clear. Low 0°. Wind chill ranging from -5 to -1. Wind northeast around 9 mph.
Saturday
 
Sunny in the morning, becoming mostly cloudy in the afternoon. High 5°. Wind chill ranging from -6 to 1. Wind northeast around 14 mph, gusting to 20 mph.
Saturday night
 
Mostly cloudy in the evening, becoming partly cloudy after midnight. Low 3°. Wind northeast around 12 mph, gusting to 19 mph, in the evening, becoming 9 mph after midnight.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. High 6°. Wind northeast around 11 mph, gusting to 19 mph.
Sunday night
 
Clear. Patchy light fog in the evening, then moderate fog after midnight. Low 0°. Wind northeast around 7 mph.
Monday
 
Sunny. Moderate fog in the morning. High 6°. Wind north-northeast around 5 mph.
Monday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 1°, but temperatures rising after midnight. Wind north-northeast around 5 mph.
Tuesday
 
Mostly sunny in the morning, becoming sunny in the afternoon. High 8°. Wind north-northeast around 4 mph.
Tuesday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 1°. Wind north-northwest around 3 mph.
Wednesday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 6°. Wind northwest around 6 mph in the morning, becoming north in the afternoon.
Wednesday night
 
Partly cloudy. Low 1°. Wind chill ranging from -4 to 1. Wind north around 10 mph, gusting to 20 mph, in the evening, becoming 15 mph, gusting to 22 mph, after midnight.
Thursday
 
Mostly sunny in the morning, becoming sunny in the afternoon. High 4°. Wind chill ranging from -5 to -1. Wind north around 16 mph, gusting to 24 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon.
Thursday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 0°. Wind chill as low as -3. Wind north-northwest around 7 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.