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

Fog
Fog
Sunday

Fog a.m.
Fog a.m.
Sunday
night
Chance rain
Chance rain
Monday

Fog
Fog
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Cloudy
Cloudy
Tuesday
night
Fog
Fog
Wednesday

Mostly Cloudy
Mostly Cloudy
<2 mm. 2 mm. <2 mm. <2 mm. <2 mm.
Low: 7° High: 9° Low: 6° High: 8° Low: 6° High: 8° Low: 5° High: 8°
               
E
6
mph
Light breeze
E
5
mph
Light breeze
E
7
mph
Light breeze
ENE
5
mph
Light breeze
ENE
6
mph
Light breeze
ENE
6
mph
Light breeze
ENE
9-17
mph
Moderate breeze
ENE
13-23
mph
Fresh breeze

 

Tonight
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog. Low 7°. Wind east around 6 mph.
Sunday
 
Mostly cloudy to cloudy. Patchy light fog in the morning. A slight chance of rain in the afternoon. High 9°. Wind east around 5 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Cloudy. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 6°. Wind east around 7 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Monday
 
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog. A chance of rain. High 8°. Wind east-northeast around 5 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday night
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 6°. Wind east-northeast around 6 mph.
Tuesday
 
Cloudy. A slight chance of rain. High 8°. Wind east-northeast around 6 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Partly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog in the evening. Low 5°. Wind east-northeast around 9 mph, gusting to 17 mph.
Wednesday
 
Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. Breezy. High 8°. Wind east-northeast around 13 mph, gusting to 23 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Fair to partly cloudy in the evening, becoming fair after midnight. Breezy. Low 5°. Wind east-northeast around 14 mph, gusting to 23 mph.
Thursday
 
Partly cloudy. High 9°. Wind east around 11 mph, gusting to 18 mph.
Thursday night
 
Partly cloudy. Low 6°. Wind east around 10 mph, gusting to 17 mph.
Friday
 
Partly cloudy. High 9°. Wind east around 11 mph, gusting to 18 mph.
Friday night
 
Partly 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.