WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Saturday, 17-Oct-2026 06:00 am
 
Today

Partly Cloudy
Partly Cloudy
Tonight

Partly Cloudy
Partly Cloudy
Sunday

Mostly Cloudy
Mostly Cloudy
Sunday
night
Fog
Fog
Monday

Fog
Fog
Monday
night
Partly Cloudy
Partly Cloudy
Tuesday

Rain likely
Rain likely
Tuesday
night
Chance rain
Chance rain
<2 mm. <2 mm. <2 mm. <2 mm. 5 mm. <5 mm.
High: 13° Low: 5° High: 10° Low: 6° High: 10° Low: 7° High: 9° Low: 8°
               
NNE
7-15
mph
Moderate breeze
E
3
mph
Light air
ENE
3→8-17
mph
Moderate breeze
NNE
8-16
mph
Moderate breeze
ENE
9-18
mph
Moderate breeze
SE
5
mph
Light breeze
SE
4
mph
Light breeze
SSW
7-23
mph
Fresh breeze
UV: 2
 Low 

 

Today
 
Partly cloudy. High 13°. UV index up to 2. Wind north-northeast around 7 mph, gusting to 15 mph.
Tonight
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 5°. Wind east around 3 mph.
Sunday
 
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. High 10°. Wind east-northeast around 3 mph in the morning, becoming 8 mph, gusting to 17 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. A chance of rain. Low 6°. Wind north-northeast around 8 mph, gusting to 16 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday
 
Cloudy in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog. A chance of rain. High 10°. Wind east-northeast around 9 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain after midnight. Low 7°. Wind southeast around 5 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Dense overcast. Patchy light fog. Rain likely. High 9°. Wind southeast around 4 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Tuesday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. Moderate fog in the evening, then light to moderate fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 8°. Wind south-southwest around 7 mph, gusting to 23 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Wednesday
 
Dense overcast in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Windy and cold. High 8°. Wind chill around 4. Wind west-northwest around 18 mph, gusting to 29 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Wednesday night
 
Fair to partly cloudy. Low 7°. Wind west-southwest around 10 mph, gusting to 19 mph.
Thursday
 
Partly to mostly cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then rain likely in the afternoon. Breezy. High 12°. Wind south around 9 mph, gusting to 19 mph, in the morning, becoming 17 mph, gusting to 31 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Thursday night
 
Cloudy in the evening, becoming fair after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Windy. Low 8°. Wind southwest around 26 mph, gusting to 35 mph, in the evening, becoming 22 mph, gusting to 32 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Friday
 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Windy and cold. High 9°, but temperatures falling in the afternoon. Wind chill around 4. Wind southwest around 19 mph, gusting to 28 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Friday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. Rain likely. Windy and cool. Low 6°. Wind chill as low as 2. Wind west-southwest around 23 mph, gusting to 36 mph. Chance of precipitation 70 percent. Precipitation mostly around 5 mm.

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