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, 27-Feb-2026 06:00 am
 
Today

Fog a.m.
Fog a.m.
Tonight

Chance rain
Chance rain
Saturday

Chance rain
Chance rain
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Rain likely
Rain likely
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Cloudy
Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Mostly Sunny
Mostly Sunny
Wednesday
night
Fog late
Fog late
Thursday

Fog a.m.
Fog a.m.
Thursday
night
Cloudy
Cloudy
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Cloudy
Cloudy
<2 mm. <5 mm. 2 mm. <2 mm. 5 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm.
High: 13° Low: 7° High: 10° Low: 7° High: 10° Low: 6° High: 14° Low: 7° High: 13° Low: 5° High: 14° Low: 4° High: 13° Low: 8° High: 14° Low: 6° High: 14° Low: 9°
                                   
SSW
9-22
mph
Fresh breeze
N
2→8-18
mph
Moderate breeze
N→WNW
7-18
mph
Moderate breeze
SW
4→10-21
mph
Fresh breeze
SW
15-24
mph
Fresh breeze
S
11-17
mph
Moderate breeze
S
9-17
mph
Moderate breeze
SE→NE
2
mph
Light air
NE
5
mph
Light breeze
NE
6
mph
Light breeze
NE
7
mph
Light breeze
ENE
6
mph
Light breeze
ENE
10-18
mph
Moderate breeze
ENE
7
mph
Light breeze
E→SSE
9-18
mph
Moderate breeze
S
3
mph
Light air
SW
5-17→11-19
mph
Fresh breeze
SW
9-15→12-18
mph
Moderate breeze

 

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

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.