WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Thursday, 08-Oct-2026 03:00 pm
 
This
afternoon
Overcast
Overcast
Tonight

Rain likely
Rain likely
Friday

Rain likely
Rain likely
Friday
night
Chance rain
Chance rain
Saturday

Chance rain
Chance rain
Saturday
night
Fog
Fog
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
<2 mm. 10 mm. 7 mm. <2 mm. <5 mm. <2 mm.
High: 13° Low: 10° High: 15° Low: 12° High: 12° Low: 7° High: 12° Low: 8°
               
WSW
10-18
mph
Moderate breeze
SW
17-28
mph
Strong breeze
WSW
18-27
mph
Strong breeze
WSW
18-28
mph
Strong breeze
W
18-29
mph
Strong breeze
W
13-22
mph
Fresh breeze
W
5
mph
Light breeze
SE
5→10-18
mph
Moderate breeze
UV: 2
 Low 

 

This afternoon
 
Dense overcast. A slight chance of rain. High 13°. Wind west-southwest around 10 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tonight
 
Dense overcast. A chance of rain in the evening, then rain likely after midnight. Windy. Low 10°, but temperatures rising after midnight. Wind southwest around 17 mph, gusting to 28 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Friday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly sunny in the afternoon. Rain likely. Windy. High 15°. UV index up to 2. Wind west-southwest around 18 mph, gusting to 27 mph. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm.
Friday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Windy. Low 12°. Wind west-southwest around 18 mph, gusting to 28 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Saturday
 
Mostly cloudy. A chance of rain. Windy. High 12°, but temperatures falling in the afternoon. Wind west around 18 mph, gusting to 29 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Saturday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog in the evening. A chance of rain. Breezy. Low 7°. Wind west around 13 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 12°. Wind west around 5 mph.
Sunday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 8°. Wind southeast around 5 mph in the evening, becoming 10 mph, gusting to 18 mph, after midnight.
Monday
 
Dense overcast. A chance of rain. Breezy. High 14°. Wind southeast around 15 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Monday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A chance of rain in the evening, then rain likely after midnight. Breezy. Low 13°. Wind southeast around 15 mph, gusting to 22 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming mostly sunny in the afternoon. Patchy light fog in the morning. A chance of rain in the morning. Breezy. High 16°. UV index up to 2. Wind southwest around 11 mph, gusting to 21 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Tuesday night
 
Partly cloudy in the evening, becoming cloudy after midnight. Patchy light fog. A chance of rain. Low 11°. Wind southwest around 8 mph, gusting to 18 mph, in the evening, becoming 12 mph, gusting to 21 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Cloudy in the morning, becoming dense overcast in the afternoon. Rain likely. Windy. High 13°. Wind west-southwest around 19 mph, gusting to 29 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Wednesday night
 
Cloudy in the evening, becoming partly to mostly cloudy after midnight. Rain likely in the evening, then a chance of rain after midnight. Windy and cool. Low 7°. Wind west-northwest around 17 mph, gusting to 26 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.

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