WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Sunday, 04-Oct-2026 06:00 pm
 
Tonight

Cloudy
Cloudy
Monday

Chance rain
Chance rain
Monday
night
Fog
Fog
Tuesday

Chance rain
Chance rain
Tuesday
night
Chance rain
Chance rain
Wednesday

Chance rain
Chance rain
Wednesday
night
Rain likely
Rain likely
Thursday

Chance rain
Chance rain
Thursday
night
Rain likely
Rain likely
Friday

Chance rain
Chance rain
<2 mm. 2 mm. <2 mm. <2 mm. 5 mm. 5 mm. 2 mm. 10 mm. <5 mm.
Low: 14° High: 16° Low: 12° High: 15° Low: 8° High: 10° Low: 6° High: 10° Low: 9° High: 14°
              WCh: 3°    
S
12-23
mph
Fresh breeze
SSW→WSW
11-19
mph
Fresh breeze
WSW
6
mph
Light breeze
WSW→NW
8-15
mph
Moderate breeze
NNW
10-18
mph
Moderate breeze
NNW
11-20
mph
Fresh breeze
NNW
14-21
mph
Fresh breeze
WNW
13-21
mph
Fresh breeze
SSW
11-19→18-28
mph
Strong breeze
WSW
21-28
mph
Strong breeze
UV: 2
 Low 
UV: 2
 Low 

 

Tonight
 
Cloudy. A slight chance of rain. Breezy. Low 14°. Wind south around 12 mph, gusting to 23 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Monday
 
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. Breezy. High 16°. UV index up to 2. Wind south-southwest around 11 mph, gusting to 19 mph, in the morning, becoming west-southwest in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Monday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. Low 12°. Wind west-southwest around 6 mph.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog. A chance of rain. High 15°. Wind west-southwest around 8 mph, gusting to 15 mph, in the morning, becoming northwest in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Dense overcast in the evening, becoming cloudy after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 8°. Wind north-northwest around 10 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Partly to mostly cloudy. Patchy light fog in the morning. A chance of rain. Breezy. High 10°. Wind north-northwest around 11 mph, gusting to 20 mph. Chance of precipitation 50 percent. Precipitation mostly around 5 mm.
Wednesday night
 
Partly to mostly cloudy in the evening, becoming cloudy after midnight. Rain likely. Breezy and cool. Low 6°. Wind chill as low as 3. Wind north-northwest around 14 mph, gusting to 21 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Thursday
 
Dense overcast. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy and cool. High 10°. Wind chill ranging from 3 to 7. Wind west-northwest around 13 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Thursday night
 
Dense overcast. A chance of rain in the evening, then rain likely after midnight. Breezy. Low 9°, but temperatures rising after midnight. Wind south-southwest around 11 mph, gusting to 19 mph, in the evening, becoming 18 mph, gusting to 28 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Friday
 
Cloudy in the morning, becoming partly to mostly sunny in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Windy. High 14°. UV index up to 2. Wind west-southwest around 21 mph, gusting to 28 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Friday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Windy. Low 10°. Wind west-southwest around 20 mph, gusting to 29 mph.
Saturday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Windy. High 11°. Wind west-southwest around 21 mph, gusting to 30 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Windy. Low 8°. Wind west around 17 mph, gusting to 26 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.

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Animated forecast icons courtesy of www.meteotreviglio.com.