WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Monday, 12-Jan-2026 09:00 pm
 
Tonight

Mostly Cloudy
Mostly Cloudy
Tuesday

Rain likely
Rain likely
Tuesday
night
Fog
Fog
Wednesday

Fog a.m.
Fog a.m.
Wednesday
night
Rain likely
Rain likely
Thursday

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

Mostly Cloudy
Mostly Cloudy
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
<2 mm. 5 mm. <2 mm. 5 mm. 5 mm. 15 mm.
<1 cm.
Low: 9° High: 10° Low: 4° High: 6° Low: 4° High: 7° Low: 1° High: 8° Low: 6° High: 8°
            WCh: -3°      
SSW
13-22
mph
Fresh breeze
WSW
9-18
mph
Moderate breeze
WSW
6-16
mph
Moderate breeze
SSW
7-19
mph
Fresh breeze
SSW
14-23
mph
Fresh breeze
SSW→SE
7-17
mph
Moderate breeze
N→WSW
11-20
mph
Fresh breeze
S
12-20
mph
Fresh breeze
S
10-18
mph
Moderate breeze
SSE
9-17
mph
Moderate breeze

 

Tonight
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 9°, but temperatures rising after midnight. Wind south-southwest around 13 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog. Rain likely. High 10°, but temperatures falling in the afternoon. Wind west-southwest around 9 mph, gusting to 18 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Tuesday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Moderate fog. Low 4°. Wind west-southwest around 6 mph, gusting to 16 mph.
Wednesday
 
Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. Light to moderate fog in the morning. A slight chance of rain in the afternoon. High 6°. Wind south-southwest around 7 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Dense overcast in the evening, becoming partly to mostly cloudy after midnight. Rain likely. Breezy. Low 4°. Wind south-southwest around 14 mph, gusting to 23 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Thursday
 
Partly to mostly cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog in the afternoon. A slight chance of rain in the morning, then a mix of rain and snow likely in the afternoon. High 7°. Wind south-southwest around 7 mph, gusting to 17 mph, in the morning, becoming southeast 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 in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog in the evening. A mix of rain and snow likely in the evening, then a chance of rain after midnight. Low 1°. Wind chill ranging from -3 to 0. Wind north around 11 mph, gusting to 20 mph, in the evening, becoming west-southwest after midnight. Chance of precipitation 80 percent. Precipitation (liquid equivalent) mostly between 10 and 20 mm. Snow accumulation less than one cm.
Friday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. Breezy. High 8°. Wind south around 12 mph, gusting to 20 mph.
Friday night
 
Mostly cloudy. Low 6°. Wind south around 10 mph, gusting to 18 mph.
Saturday
 
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. High 8°. Wind south-southeast around 9 mph, gusting to 17 mph.
Saturday night
 
Partly to mostly cloudy. Low 4°. Wind southeast around 6 mph.
Sunday
 
Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain in the afternoon. High 6°. Wind south around 6 mph in the morning, becoming east-southeast in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog. A slight chance of rain in the evening, then a chance of rain after midnight. Low 4°. Wind east around 9 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.

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