WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Thursday, 19-Feb-2026 06:00 am
 
Today

Rain and Snow
Rain and Snow
Tonight

Cloudy
Cloudy
Friday

Rain likely
Rain likely
Friday
night
Rain likely
Rain likely
Saturday

Rain likely
Rain likely
Saturday
night
Chance rain
Chance rain
Sunday

Chance rain
Chance rain
Sunday
night
Partly Cloudy
Partly Cloudy
<2 mm. <2 mm. 5 mm. 7 mm. 10 mm. <5 mm. <5 mm. <2 mm.
High: 4° Low: 3° High: 9° Low: 7° High: 11° Low: 9° High: 10° Low: 7°
               
E→NW
5
mph
Light breeze
W
9-19
mph
Fresh breeze
SW
17-25
mph
Strong breeze
SW
14-24
mph
Fresh breeze
SW
16-28
mph
Strong breeze
SW
23-31→19-28
mph
Strong breeze
SW
17-24→21-33
mph
Near gale
SW
24-34
mph
Near gale

 

Today
 
Dense overcast in the morning, becoming cloudy in the afternoon. Patchy light fog. A chance of a mix of rain and snow in the morning, then a slight chance of rain in the afternoon. High 4°. Wind east around 5 mph in the morning, becoming northwest in the afternoon. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Tonight
 
Cloudy. A chance of rain. Low 3°, but temperatures rising after midnight. Wind west around 9 mph, gusting to 19 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Rain likely. Windy. High 9°. Wind southwest around 17 mph, gusting to 25 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Friday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. Rain likely. Breezy. Low 7°. Wind southwest around 14 mph, gusting to 24 mph. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm.
Saturday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then rain likely in the afternoon. Windy. High 11°. Wind southwest around 16 mph, gusting to 28 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Saturday night
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Windy. Low 9°. Wind southwest around 23 mph, gusting to 31 mph, in the evening, becoming 19 mph, gusting to 28 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Sunday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Windy. High 10°. Wind southwest around 17 mph, gusting to 24 mph, in the morning, becoming 21 mph, gusting to 33 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Sunday night
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain. Windy. Low 7°. Wind southwest around 24 mph, gusting to 34 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday
 
Cloudy. A slight chance of rain. Windy. High 8°. Wind west-southwest around 25 mph, gusting to 34 mph, in the morning, becoming 21 mph, gusting to 32 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Monday night
 
Dense overcast in the evening, becoming cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 6°. Wind west-southwest around 14 mph, gusting to 23 mph, in the evening, becoming 18 mph, gusting to 25 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tuesday
 
Mostly cloudy. Breezy. High 12°. Wind south-southwest around 15 mph, gusting to 23 mph.
Tuesday night
 
Cloudy in the evening, becoming dense overcast after midnight. A chance of rain. Breezy. Low 8°. Wind south around 14 mph, gusting to 21 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Wednesday
 
Dense overcast. Patchy light fog. Rain likely in the morning, then a chance of rain in the afternoon. High 9°. Wind south-southwest around 7 mph, gusting to 16 mph, in the morning, becoming north-northwest around 2 mph in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Wednesday night
 
Dense overcast. Patchy light fog. Rain likely in the evening, then a chance of rain after midnight. Low 7°. Wind south-southeast around 3 mph in the evening, becoming southwest around 9 mph, gusting to 17 mph, after midnight. 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.