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, 01-Jan-2026 10:00 am
 
This
afternoon
Mostly Cloudy
Mostly Cloudy
Tonight

Rain and Snow
Cold!
Rain and Snow
Cold!
Friday

Rain and Snow
Rain and Snow
Friday
night
Clear
Cold!
Clear
Cold!
Saturday

Sunny
Cold!
Sunny
Cold!
Saturday
night
Clear
Clear
Sunday

Sunny
Sunny
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Snow
Snow
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Cloudy
Cloudy
Wednesday
night
Overcast
Overcast
Thursday

Chance rain
Chance rain
Thursday
night
Cloudy
Cloudy
Friday

Fog
Fog
Friday
night
Fog late
Fog late
<2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <5 mm. <2 mm. <2 mm.
High: 6° Low: 1° High: 4° Low: -1° High: 3° Low: -3° High: 3° Low: -2° High: 5° Low: -2° High: 4° Low: -1° High: 4° Low: 4° High: 7° Low: 5° High: 6° Low: 3°
  WCh: -3°   WCh: -5° WCh: -5°                          
WNW
10-17
mph
Moderate breeze
WNW
9-16
mph
Moderate breeze
WNW
8-17
mph
Moderate breeze
WNW
9-15
mph
Moderate breeze
NW
10-19
mph
Fresh breeze
NW
6
mph
Light breeze
NW
6
mph
Light breeze
WNW
6
mph
Light breeze
WNW
9-16
mph
Moderate breeze
N
4
mph
Light breeze
NNE→S
calm

Calm
SE→SSW
calm

Calm
SW
6
mph
Light breeze
SW
10-16
mph
Moderate breeze
WSW
11-27→20-28
mph
Strong breeze
W
14-21
mph
Fresh breeze
W
12-19→7-16
mph
Fresh breeze
W
4
mph
Light breeze

 

This afternoon
 
Mostly cloudy. A slight chance of rain. High 6°. Wind west-northwest around 10 mph, gusting to 17 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Tonight
 
Clear in the evening, becoming partly to mostly cloudy after midnight. A slight chance of a mix of rain and snow after midnight. Low 1°. Wind chill ranging from -3 to 1. Wind west-northwest around 9 mph, gusting to 16 mph. Chance of precipitation 20 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Friday
 
Cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of a mix of rain and snow. High 4°. Wind chill around 0. Wind west-northwest around 8 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Friday night
 
Clear. Low -1°. Wind chill ranging from -5 to 0. Wind west-northwest around 9 mph, gusting to 15 mph.
Saturday
 
Sunny. High 3°. Wind chill ranging from -5 to -1. Wind northwest around 10 mph, gusting to 19 mph.
Saturday night
 
Clear. Low -3°. Wind northwest around 6 mph.
Sunday
 
Sunny. High 3°. Wind northwest around 6 mph.
Sunday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low -2°, but temperatures rising after midnight. Wind west-northwest around 6 mph.
Monday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain in the afternoon. High 5°. Wind west-northwest around 9 mph, gusting to 16 mph. Chance of precipitation 20 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Monday night
 
Partly cloudy in the evening, becoming mostly clear after midnight. Low -2°. Wind north around 4 mph.
Tuesday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. High 4°. Wind north-northeast near calm in the morning, becoming south in the afternoon.
Tuesday night
 
Mostly cloudy in the evening, becoming partly cloudy after midnight. Low -1°. Wind southeast near calm in the evening, becoming south-southwest after midnight.
Wednesday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 4°. Wind southwest around 6 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Dense overcast. A slight chance of rain. Low 4°. Wind southwest around 10 mph, gusting to 16 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Dense overcast. A chance of rain. High 7°. Wind west-southwest around 11 mph, gusting to 27 mph, in the morning, becoming 20 mph, gusting to 28 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Thursday night
 
Cloudy. A slight chance of rain. Low 5°. Wind west around 14 mph, gusting to 21 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday
 
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the afternoon. A slight chance of rain. High 6°. Wind west around 12 mph, gusting to 19 mph, in the morning, becoming 7 mph, gusting to 16 mph, in the afternoon. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Low 3°. Wind west around 4 mph.

WXSIM forecast formatting script by Saratoga-Weather.org.

 
 
 
 
Forecast
 
Trends
             
 
 
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.