WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Sunday, 25-Oct-2026 09:00 pm
 
Tonight

Mostly Cloudy
Mostly Cloudy
Monday

Rain likely
Rain likely
Monday
night
Rain likely
Rain likely
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Mostly Cloudy
Mostly Cloudy
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Mostly Cloudy
Mostly Cloudy
10 mm. 7 mm. <2 mm. <2 mm.
Low: 7° High: 14° Low: 13° High: 16° Low: 11° High: 15° Low: 7° High: 13° Low: 9° High: 14°
                   
WNW→WSW
16-25→9-21
mph
Strong breeze
SSW
14-24→20-28
mph
Strong breeze
SSW
20-28
mph
Strong breeze
SSW
18-30
mph
Strong breeze
SW
15-25
mph
Strong breeze
SW
15-24→11-22
mph
Fresh breeze
SW
6
mph
Light breeze
SSE
5→9-16
mph
Moderate breeze
SSE
7-16→10-18
mph
Moderate breeze
SSE
8
mph
Gentle breeze

 

Tonight
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Breezy. Low 7°. Wind west-northwest around 16 mph, gusting to 25 mph, in the evening, becoming west-southwest around 9 mph, gusting to 21 mph, after midnight.
Monday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Rain likely in the morning, then a chance of rain in the afternoon. Windy. High 14°. Wind south-southwest around 14 mph, gusting to 24 mph, in the morning, becoming 20 mph, gusting to 28 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Monday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Rain likely. Windy. Low 13°, but temperatures rising after midnight. Wind south-southwest around 20 mph, gusting to 28 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Tuesday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain. Windy. High 16°. Wind south-southwest around 18 mph, gusting to 30 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain. Breezy. Low 11°. Wind southwest around 15 mph, gusting to 25 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Breezy. High 15°. Wind southwest around 15 mph, gusting to 24 mph, in the morning, becoming 11 mph, gusting to 22 mph, in the afternoon.
Wednesday night
 
Partly cloudy. Low 7°. Wind southwest around 6 mph.
Thursday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. High 13°. Wind south-southeast around 5 mph in the morning, becoming 9 mph, gusting to 16 mph, in the afternoon.
Thursday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 9°. Wind south-southeast around 7 mph, gusting to 16 mph, in the evening, becoming 10 mph, gusting to 18 mph, after midnight.
Friday
 
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 14°. Wind south-southeast around 8 mph.
Friday night
 
Partly cloudy in the evening, becoming dense overcast after midnight. Low 9°. Wind south-southeast around 6 mph.
Saturday
 
Dense overcast in the morning, becoming mostly cloudy in the afternoon. High 13°. Wind south-southeast around 3 mph in the morning, becoming west-northwest around 8 mph, gusting to 20 mph, in the afternoon.
Saturday night
 
Partly cloudy. Breezy. Low 6°. Wind west-northwest around 13 mph, gusting to 21 mph.

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