WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Friday, 27-Mar-2026 09:00 pm
 
Tonight

Rain and Snow
Cold!
Rain and Snow
Cold!
Saturday

Rain and Snow
Cold!
Rain and Snow
Cold!
Saturday
night
Rain and Snow
Rain and Snow
Sunday

Rain likely
Rain likely
Sunday
night
Mostly Cloudy
Mostly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Mostly Cloudy
Mostly Cloudy
Tuesday

Mostly Cloudy
Mostly Cloudy
Tuesday
night
Mostly Cloudy
Mostly Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
2 mm. <2 mm. <2 mm. 5 mm. <2 mm. <2 mm. <2 mm. <2 mm.
Low: 2° High: 5° Low: 1° High: 10° Low: 6° High: 8° Low: 4° High: 10° Low: 6° High: 11°
WCh: -3° WCh: -4°                
WNW
15-23
mph
Fresh breeze
WNW
18-27
mph
Strong breeze
W
12-22→9-15
mph
Fresh breeze
SW
15-27→19-29
mph
Strong breeze
WSW
17-25
mph
Strong breeze
WNW
18-29
mph
Strong breeze
WNW
11-21
mph
Fresh breeze
WNW
9-16
mph
Moderate breeze
WSW
4
mph
Light breeze
WNW
4
mph
Light breeze
UV: 2
 Low 
UV: 2
 Low 
UV: 2
 Low 
UV: 2
 Low 
UV: 2
 Low 

 

Tonight
 
Partly cloudy. A slight chance of rain in the evening, then a chance of a mix of rain and snow after midnight. Breezy and cold. Low 2°. Wind chill ranging from -3 to 2. Wind west-northwest around 15 mph, gusting to 23 mph. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly around 2 mm. No snow accumulation expected.
Saturday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of a mix of rain and snow in the morning, then a slight chance of rain in the afternoon. Windy and cold. High 5°. Wind chill ranging from -4 to 0. UV index up to 2. Wind west-northwest around 18 mph, gusting to 27 mph. Chance of precipitation 30 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Saturday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of a mix of rain and snow. Cold. Low 1°. Wind chill as low as -3. Wind west around 12 mph, gusting to 22 mph, in the evening, becoming 9 mph, gusting to 15 mph, after midnight. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Sunday
 
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°. UV index up to 2. Wind southwest around 15 mph, gusting to 27 mph, in the morning, becoming 19 mph, gusting to 29 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Sunday night
 
Fair in the evening, becoming partly to mostly cloudy after midnight. Windy. Low 6°. Wind west-southwest around 17 mph, gusting to 25 mph.
Monday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. Windy. High 8°. Wind chill around 2. UV index up to 2. Wind west-northwest around 18 mph, gusting to 29 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday night
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A chance of rain after midnight. Low 4°. Wind west-northwest around 11 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. High 10°. UV index up to 2. Wind west-northwest around 9 mph, gusting to 16 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Mostly cloudy. Low 6°. Wind west-southwest around 4 mph.
Wednesday
 
Mostly cloudy to cloudy. A slight chance of rain. High 11°. UV index up to 2. Wind west-northwest around 4 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A chance of rain. Low 7°. Wind west-southwest around 4 mph in the evening, becoming southeast after midnight. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Thursday
 
Cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 9°. Wind east-southeast around 10 mph, gusting to 17 mph, in the morning, becoming west-southwest around 17 mph, gusting to 30 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Thursday night
 
Mostly cloudy in the evening, becoming mostly clear after midnight. A slight chance of rain in the evening. Windy and cold. Low 4°. Wind chill as low as -1. Wind west around 19 mph, gusting to 29 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.

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