WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Wednesday, 31-Dec-2025 09:00 pm
 
Tonight

Rain and Snow
Rain and Snow
Thursday

Rain and Snow
Rain and Snow
Thursday
night
Rain and Snow
Rain and Snow
Friday

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

Snow
Cold!
Snow
Cold!
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Snow
Snow
Sunday
night
Snow
Snow
Monday

Partly Cloudy
Cold!
Partly Cloudy
Cold!
<2 mm. 5 mm. 10 mm.
<2 cm.
<5 mm.
1 cm.
<5 mm.
<3 cm.
2 mm.
<1 cm.
7 mm.
<5 cm.
2 mm.
1 cm.
Low: 2° High: 3° Low: 1° High: 1° Low: -2° High: 0° Low: -1° High: 0° Low: -2° High: 0°
        WCh: -8° WCh: -9°       WCh: -6°
                   
WNW
14-23
mph
Fresh breeze
WNW
17-25
mph
Strong breeze
WNW
16-24
mph
Fresh breeze
WNW→NNW
16-23
mph
Fresh breeze
NNW
17-26
mph
Strong breeze
NNW
16-24
mph
Fresh breeze
NNW
11-18
mph
Moderate breeze
NNW
12-19
mph
Fresh breeze
NNW
13-19
mph
Fresh breeze
NNW
8-16
mph
Moderate breeze

 

Tonight
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of a mix of rain and snow after midnight. Breezy. Low 2°. Wind chill as low as -3. Wind west-northwest around 14 mph, gusting to 23 mph. Chance of precipitation 30 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Thursday
 
Cloudy. A chance of rain in the morning, then a chance of a mix of rain and snow in the afternoon. Windy and cold. High 3°. Wind chill around -3. Wind west-northwest around 17 mph, gusting to 25 mph. Chance of precipitation 60 percent. Precipitation (liquid equivalent) mostly around 5 mm. No snow accumulation expected.
Thursday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A mix of snow and rain likely in the evening, then a chance of a mix of snow and rain after midnight. Breezy and cold. Low 1°. Wind chill as low as -4. Wind west-northwest around 16 mph, gusting to 24 mph. Chance of precipitation 70 percent. Precipitation (liquid equivalent) mostly around 10 mm. Snow accumulation 1 to 2 cm.
Friday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of a mix of snow and rain in the morning, then a chance of snow in the afternoon. Breezy and cold. High 1°. Wind chill around -5. Wind west-northwest around 16 mph, gusting to 23 mph, in the morning, becoming north-northwest in the afternoon. Chance of precipitation 50 percent. Precipitation (liquid equivalent) mostly between 2 and 5 mm. Snow accumulation about a cm.
Friday night
 
Partly to mostly cloudy. A chance of snow. Windy and cold. Low -2°. Wind chill ranging from -8 to -6. Wind north-northwest around 17 mph, gusting to 26 mph. Chance of precipitation 50 percent. Precipitation (liquid equivalent) mostly between 2 and 5 mm. Snow accumulation 2 to 3 cm.
Saturday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A chance of snow. Breezy and cold. High 0°. Wind chill ranging from -9 to -6. Wind north-northwest around 16 mph, gusting to 24 mph. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly around 2 mm. Snow accumulation less than one cm.
Saturday night
 
Partly cloudy. Cold. Low -1°. Wind chill as low as -6. Wind north-northwest around 11 mph, gusting to 18 mph.
Sunday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. Snow likely. Breezy and cold. High 0°. Wind chill around -6. Wind north-northwest around 12 mph, gusting to 19 mph. Chance of precipitation 60 percent. Precipitation (liquid equivalent) mostly between 5 and 10 mm. Snow accumulation 3 to 5 cm.
Sunday night
 
Cloudy. A chance of snow in the evening, then a slight chance of snow after midnight. Breezy and cold. Low -2°, but temperatures rising after midnight. Wind chill as low as -7. Wind north-northwest around 13 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly around 2 mm. Snow accumulation about a cm.
Monday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Cold. High 0°. Wind chill ranging from -6 to -3. Wind north-northwest around 8 mph, gusting to 16 mph.
Monday night
 
Partly cloudy, with areas of light frost likely. Low -1°. Wind north-northwest around 3 mph in the evening, becoming southwest after midnight.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of snow in the morning, then a chance of snow in the afternoon. High 1°. Wind southwest near calm in the morning, becoming 7 mph, gusting to 18 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation (liquid equivalent) mostly less than 2 mm. Little or no snow accumulation expected.
Tuesday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of a mix of snow and rain in the evening, then a slight chance of a mix of rain and snow after midnight. Low 1°, but temperatures rising after midnight. Wind chill ranging from -4 to 0. Wind southwest around 9 mph, gusting to 16 mph, in the evening, becoming east around 6 mph after midnight. Chance of precipitation 50 percent. Precipitation (liquid equivalent) mostly between 2 and 5 mm. No snow accumulation expected.

WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.