WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Friday, 21-Nov-2025 06:00 am
 
Today

Partly Cloudy
Partly Cloudy
Tonight

Rain likely
Rain likely
Saturday

Chance rain
Chance rain
Saturday
night
Rain likely
Rain likely
Sunday

Rain likely
Rain likely
Sunday
night
Rain likely
Rain likely
Monday

Rain likely
Rain likely
Monday
night
Chance rain
Chance rain
10 mm. <5 mm. 15 mm. 15 mm. 10 mm. 5 mm. <2 mm.
High: 6° Low: 4° High: 10° Low: 7° High: 8° Low: 6° High: 6° Low: 4°
               
WNW→WSW
2→5
mph
Light breeze
SSW
8-19→14-23
mph
Fresh breeze
SSW→WNW
12-25→7-16
mph
Strong breeze
SSW
7-15→12-21
mph
Fresh breeze
WSW
14-23
mph
Fresh breeze
WNW→N
11-22
mph
Fresh breeze
NNE
18-27
mph
Strong breeze
NNE
17-26
mph
Strong breeze

 

Today
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 6°. Wind west-northwest around 2 mph in the morning, becoming west-southwest around 5 mph in the afternoon.
Tonight
 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then rain likely after midnight. Breezy. Low 4°, but temperatures rising after midnight. Wind south-southwest around 8 mph, gusting to 19 mph, in the evening, becoming 14 mph, gusting to 23 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Saturday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Light to moderate fog in the afternoon. A chance of rain. High 10°. Wind south-southwest around 12 mph, gusting to 25 mph, in the morning, becoming west-northwest around 7 mph, gusting to 16 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 cloudy after midnight. Light to moderate fog. A slight chance of rain in the evening, then rain likely after midnight. Low 7°, but temperatures rising after midnight. Wind south-southwest around 7 mph, gusting to 15 mph, in the evening, becoming 12 mph, gusting to 21 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Sunday
 
Cloudy. Patchy light fog. Rain very likely. Breezy. High 8°, but temperatures falling in the afternoon. Wind west-southwest around 14 mph, gusting to 23 mph. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Sunday night
 
Dense overcast. Patchy light fog. Rain very likely. Low 6°. Wind west-northwest around 11 mph, gusting to 22 mph, in the evening, becoming north after midnight. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Monday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Rain likely. Windy. High 6°, but temperatures falling in the afternoon. Wind chill around 1. Wind north-northeast around 18 mph, gusting to 27 mph. Chance of precipitation 70 percent. Precipitation mostly around 5 mm.
Monday night
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Windy. Low 4°. Wind chill as low as -1. Wind north-northeast around 17 mph, gusting to 26 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Mostly sunny in the morning, becoming sunny in the afternoon. Breezy. High 6°. Wind chill around 1. Wind north around 13 mph, gusting to 21 mph.
Tuesday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy after midnight. Low 4°. Wind north around 5 mph, gusting to 16 mph, in the evening, becoming west after midnight.
Wednesday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. High 8°. Wind southwest around 11 mph, gusting to 20 mph.
Wednesday night
 
Cloudy in the evening, becoming dense overcast after midnight. A chance of rain. Breezy. Low 7°, but temperatures rising after midnight. Wind south-southwest around 14 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Thursday
 
Dense overcast. A chance of rain. Breezy. High 10°. Wind south-southwest around 13 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Dense overcast. A slight chance of rain. Breezy. Low 8°. Wind south-southwest around 14 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.

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