WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Thursday, 05-Mar-2026 09:00 pm
 
Tonight

Rain likely
Rain likely
Friday

Rain and Snow
Rain and Snow
Friday
night
Clear
Clear
Saturday

Mostly Sunny
Mostly Sunny
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Rain likely
Rain likely
Sunday
night
Rain likely
Rain likely
Monday

Chance rain
Chance rain
7 mm. 7 mm. 10 mm. 5 mm. 2 mm.
Low: 3° High: 5° Low: 1° High: 10° Low: 6° High: 9° Low: 7° High: 9°
               
    Light to moderate frost          
NNW
14-21
mph
Fresh breeze
NNW
13-21→8-16
mph
Fresh breeze
NW→SW
2
mph
Light air
SW→ESE
2
mph
Light air
SE
5
mph
Light breeze
SE
8-16
mph
Moderate breeze
S
2
mph
Light air
SSE→NNW
calm

Calm

 

Tonight
 
Dense overcast. Rain likely. Breezy. Low 3°. Wind chill as low as -2. Wind north-northwest around 14 mph, gusting to 21 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Friday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. A mix of rain and snow likely in the morning, then a chance of rain in the afternoon. High 5°. Wind north-northwest around 13 mph, gusting to 21 mph, in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation (liquid equivalent) mostly between 5 and 10 mm. No snow accumulation expected.
Friday night
 
Fair in the evening, becoming clear after midnight, with light to moderate frost. Low 1°. Wind northwest around 2 mph in the evening, becoming southwest after midnight.
Saturday
 
Sunny in the morning, becoming partly to mostly sunny in the afternoon. High 10°. Wind southwest around 2 mph in the morning, becoming east-southeast in the afternoon.
Saturday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. Low 6°. Wind southeast around 5 mph.
Sunday
 
Dense overcast. Patchy light fog in the morning. Rain likely in the morning, then a chance of rain in the afternoon. High 9°. Wind southeast around 8 mph, gusting to 16 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Sunday night
 
Dense overcast. Patchy light fog. Rain likely. Low 7°. Wind south around 2 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Monday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 9°. Wind south-southeast near calm in the morning, becoming north-northwest in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Monday night
 
Mostly cloudy to cloudy. Patchy light fog. A chance of rain. Low 6°. Wind south around 2 mph in the evening, becoming 8 mph after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. Breezy. High 9°. Wind south-southwest around 10 mph, gusting to 23 mph, in the morning, becoming 16 mph, gusting to 25 mph, in the afternoon.
Tuesday night
 
Cloudy in the evening, becoming dense overcast after midnight. A chance of rain after midnight. Breezy. Low 6°. Wind southwest around 16 mph, gusting to 24 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Wednesday
 
Dense overcast. Rain likely. Breezy. High 9°. Wind southwest around 15 mph, gusting to 24 mph, in the morning, becoming west-northwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Wednesday night
 
Dense overcast in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Rain likely in the evening, then a slight chance of rain after midnight. Breezy. Low 5°. Wind north around 14 mph, gusting to 23 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.

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