WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Thursday, 27-Nov-2025 11:00 am
 
This
afternoon
Cloudy
Cloudy
Tonight

Partly Cloudy
Partly Cloudy
Friday

Chance rain
Chance rain
Friday
night
Fog late
Fog late
Saturday

Chance rain
Chance rain
Saturday
night
Fog
Fog
Sunday

Fog a.m.
Fog a.m.
Sunday
night
Rain likely
Rain likely
<2 mm. 2 mm. <5 mm. <2 mm. 10 mm.
High: 14° Low: 7° High: 8° Low: 4° High: 6° Low: 3° High: 5° Low: 3°
               
S
19-33
mph
Near gale
WSW
19-28
mph
Strong breeze
WSW
18-26
mph
Strong breeze
WSW
17-26→9-20
mph
Strong breeze
WSW→NW
3→6
mph
Light breeze
NNW
9-18
mph
Moderate breeze
NW→WSW
5
mph
Light breeze
S
10-20→17-25
mph
Strong breeze

 

This afternoon
 
Cloudy. A chance of rain. Windy and relatively mild. High 14°. Wind south around 19 mph, gusting to 33 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tonight
 
Partly cloudy in the evening, becoming fair after midnight. Windy. Low 7°. Wind west-southwest around 19 mph, gusting to 28 mph.
Friday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Windy. High 8°, but temperatures falling in the afternoon. Wind west-southwest around 18 mph, gusting to 26 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Friday night
 
Partly cloudy. Light to moderate fog after midnight. Breezy. Low 4°. Wind west-southwest around 17 mph, gusting to 26 mph, in the evening, becoming 9 mph, gusting to 20 mph, after midnight.
Saturday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. Light to moderate fog in the morning, then patchy light fog in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 6°. Wind west-southwest around 3 mph in the morning, becoming northwest around 6 mph in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog. A chance of rain. Low 3°. Wind chill as low as -1. Wind north-northwest around 9 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday
 
Partly cloudy. Patchy light fog in the morning. High 5°. Wind northwest around 5 mph in the morning, becoming west-southwest in the afternoon.
Sunday night
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then rain likely after midnight. Breezy. Low 3°, but temperatures rising after midnight. Wind south around 10 mph, gusting to 20 mph, in the evening, becoming 17 mph, gusting to 25 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Monday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Rain likely in the morning, then a chance of rain in the afternoon. Windy. High 10°. Wind south around 17 mph, gusting to 26 mph. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Monday night
 
Mostly cloudy. A chance of rain. Breezy. Low 6°. Wind southwest around 14 mph, gusting to 23 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Tuesday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. Windy. High 7°. Wind southwest around 20 mph, gusting to 31 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Partly to mostly cloudy. Patchy light fog after midnight. A chance of rain. Low 5°. Wind southwest around 9 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog. A chance of rain. High 6°. Wind south-southwest around 8 mph, gusting to 17 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Wednesday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog in the evening. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 5°, but temperatures rising after midnight. Wind south-southeast around 10 mph, gusting to 21 mph, in the evening, becoming 19 mph, gusting to 32 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.

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