WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Tuesday, 10-Nov-2026 05:55 pm
 
Tonight

Mostly Clear
Cold!
Mostly Clear
Cold!
Wednesday

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

Partly Cloudy
Partly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Mostly Sunny
Mostly Sunny
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Mostly Sunny
Mostly Sunny
Low: -12° High: 1° Low: -5° High: 7° Low: 1° High: 5° Low: 1° High: 6°
WCh: -20°   WCh: -9°     WCh: -2°    
Areas of light frost   Scattered light frost   Scattered light frost   Scattered light frost  
WNW
5
mph
Light breeze
WNW
4
mph
Light breeze
WSW
7
mph
Light breeze
W
8→11-16
mph
Moderate breeze
WNW
8
mph
Gentle breeze
WNW
7-15
mph
Moderate breeze
NW
9→6
mph
Gentle breeze
NW
4→8-15
mph
Moderate breeze

 

Tonight
 
Mostly clear, with areas of light frost likely. Near record cold. Low -12°, but temperatures rising after midnight. Wind chill ranging from -20 to -14. Wind west-northwest around 5 mph.
Wednesday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Cold. High 1°. Wind west-northwest around 4 mph.
Wednesday night
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight, with scattered light frost possible. Very cold. Low -5°, but temperatures rising after midnight. Wind chill ranging from -9 to -3. Wind west-southwest around 7 mph.
Thursday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. High 7°. Wind west around 8 mph in the morning, becoming 11 mph, gusting to 16 mph, in the afternoon.
Thursday night
 
Mostly clear in the evening, becoming fair to partly cloudy after midnight, with scattered light frost possible. Cold. Low 1°. Wind west-northwest around 8 mph.
Friday
 
Mostly sunny. Cold. High 5°. Wind chill ranging from -2 to 2. Wind west-northwest around 7 mph, gusting to 15 mph.
Friday night
 
Fair to partly cloudy in the evening, becoming clear after midnight, with scattered light frost possible. Cold. Low 1°. Wind northwest around 9 mph in the evening, becoming 6 mph after midnight.
Saturday
 
Sunny in the morning, becoming mostly sunny in the afternoon. High 6°. Wind northwest around 4 mph in the morning, becoming 8 mph, gusting to 15 mph, in the afternoon.
Saturday night
 
Clear in the evening, becoming mostly clear after midnight, with areas of light frost likely. Cold. Low 1°. Wind northwest around 5 mph in the evening, becoming north after midnight.
Sunday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. High 6°. Wind northeast around 5 mph in the morning, becoming east in the afternoon. Chance of precipitation 30 percent. Precipitation mostly around 2 mm.
Sunday night
 
Partly cloudy. Low 4°. Wind east around 6 mph.
Monday
 
Mostly cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain in the afternoon. High 7°. Wind east around 8 mph, gusting to 15 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Monday night
 
Dense overcast. Rain likely. Low 5°, but temperatures rising after midnight. Wind east around 10 mph, gusting to 18 mph. Chance of precipitation 80 percent. Precipitation mostly around 30 mm.

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