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

Chance rain
Chance rain
Tuesday
night
Fog late
Fog late
Wednesday

Fog a.m.
Fog a.m.
<2 mm. 2 mm. <2 mm.
Low: 7° High: 9° Low: 6° High: 9° Low: 7° High: 8° Low: 6° High: 8°
               
E
8-17
mph
Moderate breeze
E
9-18
mph
Moderate breeze
E
8-17
mph
Moderate breeze
ENE
6
mph
Light breeze
ENE
6
mph
Light breeze
ENE
7
mph
Light breeze
ENE
4
mph
Light breeze
NE
7
mph
Light breeze

 

Tonight
 
Mostly cloudy. Patchy light fog after midnight. Low 7°. Wind east around 8 mph, gusting to 17 mph.
Sunday
 
Mostly cloudy. Patchy light fog in the morning. High 9°. Wind east around 9 mph, gusting to 18 mph.
Sunday night
 
Mostly cloudy. Low 6°. Wind east around 8 mph, gusting to 17 mph.
Monday
 
Mostly cloudy. High 9°. Wind east-northeast around 6 mph.
Monday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A chance of rain. Low 7°. Wind east-northeast around 6 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Cloudy. Patchy light fog. A chance of rain. High 8°. Wind east-northeast around 7 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Tuesday night
 
Cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A slight chance of rain. Low 6°. Wind east-northeast around 4 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Mostly cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. High 8°. Wind northeast around 7 mph.
Wednesday night
 
Cloudy in the evening, becoming partly cloudy after midnight. A chance of rain. Low 5°. Wind northeast around 7 mph, gusting to 16 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Thursday
 
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. Breezy. High 9°. Wind east-northeast around 11 mph, gusting to 21 mph.
Thursday night
 
Fair to partly cloudy. Breezy. Low 5°. Wind chill ranging from 1 to 4. Wind east around 14 mph, gusting to 23 mph.
Friday
 
Mostly sunny in the morning, becoming partly cloudy in the afternoon. Breezy. High 9°. Wind east around 13 mph, gusting to 22 mph.
Friday night
 
Partly to mostly cloudy. Low 6°. Wind east around 10 mph, gusting to 17 mph.

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