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
Fog
Wednesday

Fog a.m.
Fog a.m.
<2 mm. <2 mm. 2 mm. <2 mm.
Low: 7° High: 9° Low: 6° High: 10° Low: 7° High: 8° Low: 6° High: 8°
               
E
9-17
mph
Moderate breeze
E
9-17
mph
Moderate breeze
E
9-16
mph
Moderate breeze
E
7-16
mph
Moderate breeze
E
5
mph
Light breeze
E
7
mph
Light breeze
ENE
5
mph
Light breeze
ENE
7-16
mph
Moderate breeze

 

Tonight
 
Mostly cloudy. Patchy light fog after midnight. Low 7°. Wind east around 9 mph, gusting to 17 mph.
Sunday
 
Mostly cloudy. Patchy light fog in the morning. High 9°. Wind east around 9 mph, gusting to 17 mph.
Sunday night
 
Mostly cloudy. A slight chance of rain. Low 6°. Wind east around 9 mph, gusting to 16 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Mostly cloudy. High 10°. Wind east around 7 mph, gusting to 16 mph.
Monday night
 
Mostly cloudy to cloudy. A slight chance of rain after midnight. Low 7°. Wind east around 5 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Cloudy. Patchy light fog in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 8°. Wind east around 7 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tuesday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. A chance of rain. Low 6°. Wind east-northeast around 5 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. High 8°. Wind east-northeast around 7 mph, gusting to 16 mph.
Wednesday night
 
Cloudy. A slight chance of rain. Low 6°. Wind east-northeast around 6 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Thursday
 
Partly cloudy in the morning, becoming sunny in the afternoon. High 9°. Wind east-northeast around 8 mph, gusting to 19 mph, in the morning, becoming 12 mph, gusting to 19 mph, in the afternoon.
Thursday night
 
Mostly cloudy in the evening, becoming fair to partly cloudy after midnight. A slight chance of rain. Breezy. Low 5°. Wind east-northeast around 13 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday
 
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. Breezy. High 8°. Wind east-northeast around 15 mph, gusting to 24 mph.
Friday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 6°. Wind east-northeast around 10 mph, gusting to 18 mph.

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