WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Wednesday, 07-Jan-2026 09:00 pm
 
Tonight

Chance rain
Chance rain
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
Rain and Snow
Saturday

Rain and Snow
Rain and Snow
Saturday
night
Fog
Fog
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Rain and Snow
Cold!
Rain and Snow
Cold!
Monday

Chance rain
Chance rain
2 mm. 2 mm. 15 mm.
<6 cm.
2 mm. 5 mm.
2 cm.
<2 mm. 15 mm. 2 mm.
Low: 3° High: 4° Low: 1° High: 1° Low: 0° High: 2° Low: 0° High: 5° Low: 2° High: 8°
    WCh: -4°           WCh: -4°  
            Light to moderate frost      
WSW→SSW
2
mph
Light air
SE
3→8-20
mph
Fresh breeze
NE→N
14-22
mph
Fresh breeze
N
9-18
mph
Moderate breeze
NW
5
mph
Light breeze
WSW
2
mph
Light air
S
3→8
mph
Gentle breeze
S
11-19→15-26
mph
Strong breeze
S
21-29→17-28
mph
Strong breeze
SSE
10-19
mph
Fresh breeze

 

Tonight
 
Dense overcast. Patchy light fog after midnight. A chance of rain. Low 3°. Wind west-southwest around 2 mph in the evening, becoming south-southwest after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Thursday
 
Dense overcast. Light to moderate fog in the morning, then patchy light fog in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 4°. Wind southeast around 3 mph in the morning, becoming 8 mph, gusting to 20 mph, 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 snow and rain very likely. Breezy and cold. Low 1°. Wind chill ranging from -4 to -1. Wind northeast around 14 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 4 to 6 cm.
Friday
 
Dense overcast. Patchy light fog. A chance of a mix of snow and rain. Cold. High 1°. Wind chill around -3. Wind north around 9 mph, gusting to 18 mph. Chance of precipitation 50 percent. Precipitation (liquid equivalent) mostly around 2 mm. No snow accumulation expected.
Friday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A mix of snow and rain likely. Low 0°. Wind northwest around 5 mph. Chance of precipitation 60 percent. Precipitation (liquid equivalent) mostly around 5 mm. Snow accumulation about 2 cm.
Saturday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Light to moderate fog in the morning, then patchy light fog in the afternoon. A chance of a mix of snow and rain. High 2°. Wind west-southwest around 2 mph. Chance of precipitation 30 percent. Precipitation (liquid equivalent) mostly less than 2 mm. No snow accumulation expected.
Saturday night
 
Partly cloudy, with light to moderate frost. Patchy light fog. Low 0°, but temperatures rising after midnight. Wind south around 3 mph in the evening, becoming 8 mph after midnight.
Sunday
 
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Breezy. High 5°. Wind chill around -1. Wind south around 11 mph, gusting to 19 mph, in the morning, becoming 15 mph, gusting to 26 mph, in the afternoon.
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. Low 2°. Wind chill ranging from -4 to -1. Wind south around 21 mph, gusting to 29 mph, in the evening, becoming 17 mph, gusting to 28 mph, after midnight. Chance of precipitation 80 percent. Precipitation (liquid equivalent) mostly between 10 and 20 mm. No snow accumulation expected.
Monday
 
Cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 8°. Wind south-southeast around 10 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Monday night
 
Dense overcast. A slight chance of rain. Breezy. Low 7°, but temperatures rising after midnight. Wind south-southeast around 11 mph, gusting to 20 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Dense overcast. Patchy light fog in the afternoon. A chance of rain in the morning. Breezy. High 8°. Wind south-southeast around 15 mph, gusting to 24 mph, in the morning, becoming 11 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Tuesday night
 
Dense overcast. Patchy light fog. A chance of rain. Low 7°. Wind south-southeast around 7 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.

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