WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Sunday, 15-Nov-2026 05:55 pm
 
Tonight

Partly Cloudy
Cold!
Partly Cloudy
Cold!
Monday

Mostly Sunny
Cold!
Mostly Sunny
Cold!
Monday
night
Clear
Cold!
Clear
Cold!
Tuesday

Sunny
Sunny
Tuesday
night
Clear
Clear
Wednesday

Sunny
Sunny
Wednesday
night
Clear
Clear
Thursday

Fog a.m.
Fog a.m.
Thursday
night
Clear
Clear
Friday

Mostly Cloudy
Mostly Cloudy
Low: -10° High: -3° Low: -7° High: 4° Low: 0° High: 6° Low: 1° High: 7° Low: 3° High: 9°
WCh: -23° WCh: -11° WCh: -10°              
Areas of light frost   Scattered light frost   Areas of light frost   Areas of light frost   Scattered light frost  
NNE→NNW
2-18
mph
Moderate breeze
NE
4
mph
Light breeze
E
4
mph
Light breeze
E
6
mph
Light breeze
E
6
mph
Light breeze
ENE
6
mph
Light breeze
ENE
6
mph
Light breeze
ENE
6
mph
Light breeze
ENE
5
mph
Light breeze
ENE
5
mph
Light breeze

 

Tonight
 
Partly cloudy in the evening, becoming fair after midnight, with areas of light frost likely. Near record cold. Low -10°, but temperatures rising after midnight. Wind chill ranging from -23 to -9. Wind north-northeast around 2 mph, gusting to 18 mph, in the evening, becoming north-northwest after midnight.
Monday
 
Partly to mostly sunny. Very cold. High -3°. Wind chill ranging from -11 to -7. Wind northeast around 4 mph.
Monday night
 
Fair in the evening, becoming clear after midnight, with scattered light frost possible. Very cold. Low -7°, but temperatures rising after midnight. Wind chill ranging from -10 to -7. Wind east around 4 mph.
Tuesday
 
Sunny. Cold. High 4°. Wind east around 6 mph.
Tuesday night
 
Clear, with areas of light frost likely. Cold. Low 0°. Wind east around 6 mph.
Wednesday
 
Sunny. High 6°. Wind east-northeast around 6 mph.
Wednesday night
 
Clear, with areas of light frost likely. Cold. Low 1°. Wind east-northeast around 6 mph.
Thursday
 
Sunny. Patchy light fog in the morning. High 7°. Wind east-northeast around 6 mph.
Thursday night
 
Clear in the evening, becoming fair after midnight, with scattered light frost possible. Low 3°. Wind east-northeast around 5 mph.
Friday
 
Partly to mostly cloudy. High 9°. Wind east-northeast around 5 mph.
Friday night
 
Partly to mostly cloudy. Low 5°. Wind east-northeast around 7 mph.
Saturday
 
Dense overcast. A chance of rain in the morning, then rain likely in the afternoon. High 7°. Wind east-northeast around 10 mph. Chance of precipitation 70 percent. Precipitation mostly around 30 mm.
Saturday night
 
Dense overcast. Patchy light fog in the evening. Rain likely. Low 7°, but temperatures rising after midnight. Wind north around 9 mph. Chance of precipitation 80 percent. Precipitation mostly between 30 and 50 mm.

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