WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Wednesday, 07-Jan-2026 06:00 pm
 
Tonight

Cloudy
Cloudy
Thursday

Chance rain
Chance rain
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

Fog
Fog
Saturday
night
Fog
Cold!
Fog
Cold!
Sunday

Rain and Snow
Rain and Snow
<2 mm. 2 mm. 15 mm.
<5 cm.
<5 mm. 10 mm.
<8 cm.
7 mm.
Low: 2° High: 4° Low: 1° High: 2° Low: 0° High: 2° Low: 1° High: 3°
    WCh: -4°   WCh: -3°   WCh: -3°  
            Areas of light frost  
W→SSW
3
mph
Light air
SSW→SE
6-18
mph
Moderate breeze
ENE→N
13-22
mph
Fresh breeze
N
12-20
mph
Fresh breeze
NNW→WSW
6→2
mph
Light breeze
SSW
2
mph
Light air
S
4→8
mph
Gentle breeze
S
14-24→24-36
mph
Near gale

 

Tonight
 
Dense overcast in the evening, becoming cloudy after midnight. A chance of rain. Low 2°. Wind west around 3 mph in the evening, becoming south-southwest after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Thursday
 
Dense overcast. Patchy light fog. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 4°. Wind south-southwest around 6 mph, gusting to 18 mph, in the morning, becoming southeast in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Thursday night
 
Dense overcast. Patchy light fog in the evening. A mix of rain and snow likely in the evening, then a mix of snow and rain likely after midnight. Breezy. Low 1°. Wind chill ranging from -4 to -1. Wind east-northeast around 13 mph, gusting to 22 mph, in the evening, becoming north after midnight. Chance of precipitation 80 percent. Precipitation (liquid equivalent) mostly between 10 and 20 mm. Snow accumulation 3 to 5 cm.
Friday
 
Dense overcast. Patchy light fog in the afternoon. A mix of snow and rain likely. Breezy and cold. High 2°. Wind chill around -4. Wind north around 12 mph, gusting to 20 mph. Chance of precipitation 60 percent. Precipitation (liquid equivalent) mostly between 2 and 5 mm. No snow accumulation expected.
Friday night
 
Cloudy in the evening, becoming partly to mostly cloudy after midnight. Light to moderate fog in the evening, then patchy light fog after midnight. A mix of snow and rain likely in the evening, then a chance of a mix of snow and rain after midnight. Low 0°. Wind chill ranging from -3 to 0. Wind north-northwest around 6 mph in the evening, becoming west-southwest around 2 mph after midnight. Chance of precipitation 70 percent. Precipitation (liquid equivalent) mostly around 10 mm. Snow accumulation 5 to 8 cm.
Saturday
 
Partly cloudy. Patchy light fog. High 2°. Wind south-southwest around 2 mph.
Saturday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight, with areas of light frost likely. Patchy light fog. Low 1°. Wind chill ranging from -3 to 1. Wind south around 4 mph in the evening, becoming 8 mph after midnight.
Sunday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A mix of rain and snow likely in the afternoon. Windy and cold. High 3°. Wind chill around -4. Wind south around 14 mph, gusting to 24 mph, in the morning, becoming 24 mph, gusting to 36 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation (liquid equivalent) mostly between 5 and 10 mm. No snow accumulation expected.
Sunday night
 
Dense overcast in the evening, becoming cloudy after midnight. A mix of rain and snow likely in the evening, then a chance of rain after midnight. Windy and cold. Low 1°, but temperatures rising after midnight. Wind chill ranging from -6 to 1. Wind south around 21 mph, gusting to 37 mph, in the evening, becoming 11 mph, gusting to 17 mph, after midnight. Chance of precipitation 80 percent. Precipitation (liquid equivalent) mostly between 10 and 20 mm. No snow accumulation expected.
Monday
 
Cloudy. Patchy light fog. A chance of rain. High 8°. Wind south around 10 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Monday night
 
Dense overcast in the evening, becoming cloudy after midnight. Patchy light fog after midnight. Rain likely. Breezy. Low 7°. Wind south around 13 mph, gusting to 21 mph. Chance of precipitation 70 percent. Precipitation mostly around 5 mm.
Tuesday
 
Dense overcast in the morning, becoming cloudy in the afternoon. High 9°. Wind south-southeast around 8 mph.
Tuesday night
 
Dense overcast. Patchy light fog. A chance of rain. Low 7°. Wind southeast around 7 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.

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