WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Tuesday, 06-Jan-2026 06:00 pm
 
Tonight

Rain and Snow
Cold!
Rain and Snow
Cold!
Wednesday

Rain and Snow
Rain and Snow
Wednesday
night
Rain and Snow
Cold!
Rain and Snow
Cold!
Thursday

Rain and Snow
Rain and Snow
Thursday
night
Rain and Snow
Cold!
Rain and Snow
Cold!
Friday

Rain and Snow
Rain and Snow
Friday
night
Rain and Snow
Cold!
Rain and Snow
Cold!
Saturday

Snow
Cold!
Snow
Cold!
Saturday
night
Fog
Cold!
Fog
Cold!
Sunday

Snow
Cold!
Snow
Cold!
7 mm. <5 mm. <2 mm. 5 mm. 15 mm.
<10 cm.
5 mm.
2 cm.
<5 mm.
<1 cm.
<2 mm. <2 mm.
Low: 2° High: 2° Low: 1° High: 4° Low: 0° High: 1° Low: 0° High: 1° Low: 0° High: 1°
WCh: -4°   WCh: -3°   WCh: -5°   WCh: -5° WCh: -5° WCh: -5° WCh: -8°
                Light to moderate frost  
W
14-23→20-29
mph
Strong breeze
NW
20-29→15-24
mph
Strong breeze
WNW→SSW
5-16→calm
mph
Moderate breeze
SSW→SE
3→7-18
mph
Moderate breeze
NNE→NNW
13-20
mph
Fresh breeze
NNW
9-18→6
mph
Moderate breeze
W→NNW
2→10-23
mph
Fresh breeze
N
12-20→8-16
mph
Fresh breeze
ESE
4→9-16
mph
Moderate breeze
ESE
15-24→22-36
mph
Near gale

 

Tonight
 
Mostly cloudy. A chance of rain in the evening, then a chance of a mix of rain and snow after midnight. Windy. Low 2°. Wind chill ranging from -4 to 1. Wind west around 14 mph, gusting to 23 mph, in the evening, becoming 20 mph, gusting to 29 mph, after midnight. Chance of precipitation 60 percent. Precipitation (liquid equivalent) mostly between 5 and 10 mm. Little or no snow accumulation expected.
Wednesday
 
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of a mix of rain and snow in the morning, then a slight chance of a mix of snow and rain in the afternoon. Windy and cold. High 2°. Wind chill around -4. Wind northwest around 20 mph, gusting to 29 mph, in the morning, becoming 15 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation (liquid equivalent) mostly between 2 and 5 mm. No snow accumulation expected.
Wednesday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog. A chance of a mix of rain and snow in the evening, then a slight chance of a mix of rain and snow after midnight. Low 1°. Wind chill ranging from -3 to 2. Wind west-northwest around 5 mph, gusting to 16 mph, in the evening, becoming south-southwest near calm after midnight. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Thursday
 
Dense overcast. Patchy light fog in the afternoon. A slight chance of a mix of rain and snow in the morning, then a mix of rain and snow likely in the afternoon. High 4°. Wind south-southwest around 3 mph in the morning, becoming southeast around 7 mph, gusting to 18 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation (liquid equivalent) mostly around 5 mm. Little or no snow accumulation expected.
Thursday night
 
Dense overcast. Patchy light fog in the evening. A mix of snow and rain likely in the evening, then snow likely after midnight. Breezy and cold. Low 0°. Wind chill ranging from -5 to -2. Wind north-northeast around 13 mph, gusting to 20 mph, in the evening, becoming north-northwest after midnight. Chance of precipitation 80 percent. Precipitation (liquid equivalent) mostly between 10 and 20 mm. Snow accumulation 6 to 10 cm.
Friday
 
Dense overcast. Patchy light fog. A mix of snow and rain likely in the morning, then a chance of a mix of snow and rain in the afternoon. Cold. High 1°. Wind north-northwest around 9 mph, gusting to 18 mph, in the morning, becoming 6 mph in the afternoon. Chance of precipitation 70 percent. Precipitation (liquid equivalent) mostly around 5 mm. Snow accumulation about 2 cm.
Friday night
 
Mostly cloudy to cloudy. Patchy light fog in the evening, then light to moderate fog after midnight. A chance of a mix of snow and rain in the evening, then a chance of snow after midnight. Cold. Low 0°, but temperatures rising after midnight. Wind chill ranging from -5 to 0. Wind west around 2 mph in the evening, becoming north-northwest around 10 mph, gusting to 23 mph, after midnight. Chance of precipitation 50 percent. Precipitation (liquid equivalent) mostly between 2 and 5 mm. Snow accumulation less than one cm.
Saturday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A chance of snow. Cold. High 1°. Wind chill ranging from -5 to -2. Wind north around 12 mph, gusting to 20 mph, in the morning, becoming 8 mph, gusting to 16 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 mostly cloudy after midnight, with light to moderate frost. Patchy light fog in the evening. Cold. Low 0°. Wind chill ranging from -5 to 0. Wind east-southeast around 4 mph in the evening, becoming 9 mph, gusting to 16 mph, after midnight.
Sunday
 
Mostly cloudy in the morning, becoming cloudy in the afternoon. A slight chance of snow in the morning, then a chance of snow in the afternoon. Windy and cold. High 1°. Wind chill ranging from -8 to -5. Wind east-southeast around 15 mph, gusting to 24 mph, in the morning, becoming 22 mph, gusting to 36 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation (liquid equivalent) mostly less than 2 mm. Little or no snow accumulation expected.
Sunday night
 
Dense overcast in the evening, becoming cloudy after midnight. Snow likely in the evening, then a chance of a mix of sleet, rain, and snow after midnight. Windy and cold. Low -2°, but temperatures rising after midnight. Wind chill ranging from -10 to -5. Wind east-southeast around 28 mph, gusting to 40 mph, in the evening, becoming 18 mph, gusting to 29 mph, after midnight. Chance of precipitation 80 percent. Precipitation (liquid equivalent) mostly around 10 mm. Snow or ice (on ground) accumulation 4 to 6 cm.
Monday
 
Dense overcast. A slight chance of a mix of rain and snow in the morning, then a chance of rain in the afternoon. Breezy. High 4°. Wind chill ranging from -5 to -1. Wind east-southeast around 16 mph, gusting to 23 mph. Chance of precipitation 40 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Monday night
 
Dense overcast. Patchy light fog after midnight. Rain likely in the evening, then a chance of rain after midnight. Breezy. Low 3°, but temperatures rising after midnight. Wind east-southeast around 18 mph, gusting to 24 mph, in the evening, becoming 12 mph, gusting to 20 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.

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