WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Thursday, 01-Jan-2026 03:00 pm
 
This
afternoon
Chance rain
Chance rain
Tonight

Rain and Snow
Cold!
Rain and Snow
Cold!
Friday

Snow
Snow
Friday
night
Snow
Snow
Saturday

Snow
Cold!
Snow
Cold!
Saturday
night
Snow
Snow
Sunday

Snow
Snow
Sunday
night
Snow
Snow
Monday

Snow
Snow
Monday
night
Partly Cloudy
Partly Cloudy
2 mm. 10 mm.
<3 cm.
<5 mm.
<2 cm.
2 mm.
1 cm.
<2 mm. <2 mm. 10 mm.
<10 cm.
<5 mm.
2 cm.
<2 mm.
High: 6° Low: 0° High: 1° Low: -1° High: 1° Low: -2° High: -1° Low: -2° High: 0° Low: -1°
  WCh: -5°     WCh: -8°          
      Areas of light frost       Areas of light frost   Areas of light frost
NW
19-28
mph
Strong breeze
NW
16-24
mph
Fresh breeze
NW
17-25
mph
Strong breeze
NW
17-25
mph
Strong breeze
NNW
17-24→14-22
mph
Fresh breeze
NNW
10-18
mph
Moderate breeze
NNW
7
mph
Light breeze
NW
11-16
mph
Moderate breeze
NW
9-15
mph
Moderate breeze
N
7-15
mph
Moderate breeze

 

This afternoon
 
Cloudy. A chance of rain. Windy. High 6°. Wind chill around 0. Wind northwest around 19 mph, gusting to 28 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tonight
 
Cloudy in the evening, becoming dense overcast after midnight. A chance of a mix of rain and snow in the evening, then a mix of snow and rain likely after midnight. Breezy and cold. Low 0°. Wind chill ranging from -5 to -3. Wind northwest around 16 mph, gusting to 24 mph. Chance of precipitation 80 percent. Precipitation (liquid equivalent) mostly around 10 mm. Snow accumulation 2 to 3 cm.
Friday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of snow. Windy and cold. High 1°. Wind chill around -6. Wind northwest around 17 mph, gusting to 25 mph. Chance of precipitation 50 percent. Precipitation (liquid equivalent) mostly between 2 and 5 mm. Snow accumulation 1 to 2 cm.
Friday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight, with areas of light frost likely. A slight chance of snow in the evening, then a chance of snow after midnight. Windy and cold. Low -1°. Wind chill as low as -8. Wind northwest around 17 mph, gusting to 25 mph. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly around 2 mm. Snow accumulation about a cm.
Saturday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A chance of snow in the morning, then a slight chance of snow in the afternoon. Breezy and cold. High 1°. Wind chill ranging from -8 to -5. Wind north-northwest around 17 mph, gusting to 24 mph, in the morning, becoming 14 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Saturday night
 
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. A chance of snow after midnight. Cold. Low -2°. Wind chill as low as -6. Wind north-northwest around 10 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation (liquid equivalent) mostly less than 2 mm. Little or no snow accumulation expected.
Sunday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. A chance of snow in the morning, then snow likely in the afternoon. Cold. High -1°. Wind chill around -6. Wind north-northwest around 7 mph. Chance of precipitation 70 percent. Precipitation (liquid equivalent) mostly around 10 mm. Snow accumulation 6 to 10 cm.
Sunday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight, with areas of light frost likely. A chance of snow. Cold. Low -2°, but temperatures rising after midnight. Wind chill as low as -7. Wind northwest around 11 mph, gusting to 16 mph. Chance of precipitation 50 percent. Precipitation (liquid equivalent) mostly between 2 and 5 mm. Snow accumulation about 2 cm.
Monday
 
Partly to mostly cloudy in the morning, becoming mostly sunny in the afternoon. A slight chance of snow. Cold. High 0°. Wind chill around -5. Wind northwest around 9 mph, gusting to 15 mph. Chance of precipitation 20 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Monday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight, with areas of light frost likely. Cold. Low -1°. Wind chill as low as -4. Wind north around 7 mph, gusting to 15 mph.
Tuesday
 
Partly cloudy in the morning, becoming sunny in the afternoon. A chance of snow. Cold. High 2°. Wind chill around -3. Wind west-northwest around 6 mph. Chance of precipitation 30 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Tuesday night
 
Clear in the evening, becoming mostly cloudy after midnight, with light to moderate frost. Low 1°, but temperatures rising after midnight. Wind chill as low as -3. Wind southwest around 8 mph.
Wednesday
 
Dense overcast. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 4°. Wind chill around -2. Wind southwest around 11 mph, gusting to 21 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Wednesday night
 
Dense overcast. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 3°, but temperatures rising after midnight. Wind southwest around 13 mph, gusting to 21 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.

WXSIM forecast formatting script by Saratoga-Weather.org.
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