WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Monday, 05-Oct-2026 06:00 am
 
Today

Chance rain
Chance rain
Tonight

Fog
Fog
Tuesday

Rain likely
Rain likely
Tuesday
night
Rain likely
Rain likely
Wednesday

Chance rain
Chance rain
Wednesday
night
Chance rain
Chance rain
Thursday

Chance rain
Chance rain
Thursday
night
Rain likely
Rain likely
<5 mm. <2 mm. 5 mm. 7 mm. <5 mm. 2 mm. 2 mm. 15 mm.
High: 18° Low: 13° High: 14° Low: 10° High: 11° Low: 7° High: 9° Low: 8°
          WCh: 3° WCh: 3°  
SSW→WSW
10-20
mph
Fresh breeze
WSW
6
mph
Light breeze
WSW→N
5
mph
Light breeze
N
7-16→10-18
mph
Moderate breeze
NNW
12-21
mph
Fresh breeze
NW
14-22
mph
Fresh breeze
WNW
12-20
mph
Fresh breeze
SSW
11-19→18-30
mph
Strong breeze
UV: 2
 Low 

 

Today
 
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Mild. High 18°. UV index up to 2. Wind south-southwest around 10 mph, gusting to 20 mph, in the morning, becoming west-southwest in the afternoon. Chance of precipitation 40 percent. Precipitation mostly between 2 and 5 mm.
Tonight
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Patchy light fog. A slight chance of rain. Mild. Low 13°. Wind west-southwest around 6 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Cloudy. Light to moderate fog. Rain likely. High 14°. Wind west-southwest around 5 mph in the morning, becoming north in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Tuesday night
 
Dense overcast. Patchy light fog after midnight. A slight chance of rain in the evening, then rain likely after midnight. Low 10°. Wind north around 7 mph, gusting to 16 mph, in the evening, becoming 10 mph, gusting to 18 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Wednesday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. Breezy. High 11°, but temperatures falling in the afternoon. Wind north-northwest around 12 mph, gusting to 21 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Wednesday night
 
Partly to mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy and cool. Low 7°. Wind chill ranging from 3 to 6. Wind northwest around 14 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Thursday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. A chance of rain. Breezy and cool. High 9°. Wind chill ranging from 3 to 6. Wind west-northwest around 12 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Thursday night
 
Dense overcast. Rain likely. Breezy. Low 8°, but temperatures rising after midnight. Wind south-southwest around 11 mph, gusting to 19 mph, in the evening, becoming 18 mph, gusting to 30 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Friday
 
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. High 15°, but temperatures falling in the afternoon. Wind southwest around 22 mph, gusting to 31 mph, in the morning, becoming west-northwest in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Friday night
 
Partly to mostly 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 and cool. Low 7°. Wind chill ranging from 3 to 8. Wind west-northwest around 19 mph, gusting to 29 mph, in the evening, becoming 23 mph, gusting to 31 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Saturday
 
Mostly cloudy in the morning, becoming cloudy in the afternoon. A chance of rain. Windy and cold. High 9°. Wind chill around 3. Wind west-northwest around 23 mph, gusting to 32 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Saturday night
 
Partly to mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain. Windy and cool. Low 8°, but temperatures rising after midnight. Wind chill as low as 3. Wind west-northwest around 19 mph, gusting to 27 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Sunday
 
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. Breezy. High 11°. Wind west-northwest around 15 mph, gusting to 24 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Partly cloudy in the evening, becoming fair after midnight. Light to moderate fog in the evening, then moderate fog after midnight. A chance of rain. Low 8°. Wind west around 6 mph, gusting to 16 mph, in the evening, becoming southwest after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.

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