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
Fog
Sunday
night
Chance rain
Chance rain
Monday

Fog
Fog
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
<2 mm. 2 mm. <2 mm. <2 mm.
Low: 8° High: 9° Low: 7° High: 8° Low: 6° High: 8° Low: 5° High: 9° Low: 5° High: 9°
                   
E
6
mph
Light breeze
E
6
mph
Light breeze
E
7
mph
Light breeze
ENE
5
mph
Light breeze
ENE
6
mph
Light breeze
ENE
7-15
mph
Moderate breeze
ENE
10-18
mph
Moderate breeze
E
14-24
mph
Fresh breeze
E
15-24→11-19
mph
Fresh breeze
E
11-19
mph
Fresh breeze

 

Tonight
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Low 8°. Wind east around 6 mph.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog. A chance of rain. High 9°. Wind east around 6 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Cloudy. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 7°. Wind east around 7 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Monday
 
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog. A slight chance of rain. High 8°. Wind east-northeast around 5 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 6°. Wind east-northeast around 6 mph.
Tuesday
 
Cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. High 8°. Wind east-northeast around 7 mph, gusting to 15 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Clear in the evening, becoming partly cloudy after midnight. Low 5°. Wind east-northeast around 10 mph, gusting to 18 mph.
Wednesday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Breezy. High 9°. Wind east around 14 mph, gusting to 24 mph.
Wednesday night
 
Fair in the evening, becoming fair to partly cloudy after midnight. Breezy. Low 5°. Wind east around 15 mph, gusting to 24 mph, in the evening, becoming 11 mph, gusting to 19 mph, after midnight.
Thursday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 9°. Wind east around 11 mph, gusting to 19 mph.
Thursday night
 
Partly cloudy. Low 6°. Wind east around 10 mph, gusting to 18 mph.
Friday
 
Partly cloudy. High 10°. Wind east around 10 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.