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
Mostly Clear
Mostly Clear
Tuesday

Sunny
Cold!
Sunny
Cold!
Tuesday
night
Clear
Clear
Wednesday

Sunny
Sunny
Wednesday
night
Fog late
Fog late
Thursday

Fog a.m.
Fog a.m.
Low: -10° High: -1° Low: -4° High: 4° Low: 0° High: 6° Low: 1° High: 7°
WCh: -23° WCh: -12°   WCh: -7°        
Areas of light frost   Scattered light frost   Areas of light frost   Areas of light frost  
N
3-18
mph
Moderate breeze
ENE
5
mph
Light breeze
E
5
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

 

Tonight
 
Fair to partly cloudy, with areas of light frost likely. Near record cold. Low -10°, but temperatures rising after midnight. Wind chill ranging from -23 to -10. Wind north around 3 mph, gusting to 18 mph.
Monday
 
Partly to mostly sunny. Very cold. High -1°. Wind chill ranging from -12 to -5. Wind east-northeast around 5 mph.
Monday night
 
Mostly clear in the evening, becoming clear after midnight, with scattered light frost possible. Very cold. Low -4°. Wind chill as low as -7. Wind east around 5 mph.
Tuesday
 
Sunny. Cold. High 4°. Wind chill ranging from -7 to 1. 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. Patchy light fog after midnight. Cold. Low 1°. Wind chill as low as -2. 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 partly cloudy 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 6 mph.
Friday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain after midnight. Low 5°. Wind east-northeast around 8 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Dense overcast. Rain likely. High 7°. Wind northeast around 10 mph. Chance of precipitation 80 percent. Precipitation mostly between 30 and 50 mm.
Saturday night
 
Dense overcast. Rain likely in the evening, then a chance of rain after midnight. Low 7°, but temperatures rising after midnight. Wind north-northwest around 8 mph. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm.

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