WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Saturday, 31-Oct-2026 08:35 pm
 
Tonight

Fog late
Fog late
Sunday

Fog a.m.
Fog a.m.
Sunday
night
Mostly Cloudy
Mostly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Fog a.m.
Fog a.m.
Tuesday
night
Chance rain
Chance rain
Wednesday

Chance rain
Chance rain
2 mm. 2 mm.
Low: 7° High: 10° Low: 7° High: 9° Low: 6° High: 9° Low: 6° High: 7°
               
ENE
8-16
mph
Moderate breeze
ENE
10-18
mph
Moderate breeze
ENE
9-18
mph
Moderate breeze
ENE
9-17
mph
Moderate breeze
ENE
7-17
mph
Moderate breeze
ENE
6
mph
Light breeze
ENE
7
mph
Light breeze
ENE
6
mph
Light breeze

 

Tonight
 
Mostly cloudy. Patchy light fog after midnight. Low 7°. Wind east-northeast around 8 mph, gusting to 16 mph.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. High 10°. Wind east-northeast around 10 mph, gusting to 18 mph.
Sunday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 7°. Wind east-northeast around 9 mph, gusting to 18 mph.
Monday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. High 9°. Wind east-northeast around 9 mph, gusting to 17 mph.
Monday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Low 6°. Wind east-northeast around 7 mph, gusting to 17 mph.
Tuesday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. High 9°. Wind east-northeast around 6 mph.
Tuesday night
 
Cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Low 6°. Wind east-northeast around 7 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Wednesday
 
Cloudy. Patchy light fog in the morning. A chance of rain. High 7°. Wind east-northeast around 6 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Wednesday night
 
Partly to mostly cloudy. Low 5°. Wind east-northeast around 5 mph.
Thursday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. High 8°. Wind northeast around 7 mph.
Thursday night
 
Mostly cloudy to cloudy in the evening, becoming mostly clear after midnight. A chance of rain. Low 5°. Wind northeast around 8 mph, gusting to 17 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday
 
Partly cloudy. A slight chance of rain in the afternoon. Breezy. High 8°. Wind chill around 3. Wind east-northeast around 12 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday night
 
Fair to partly cloudy in the evening, becoming fair after midnight. Breezy. Low 5°. Wind chill as low as 1. Wind east around 15 mph, gusting to 23 mph.

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