WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Wednesday, 21-Oct-2026 06:00 am
 
Today

Rain likely
Rain likely
Tonight

Rain likely
Rain likely
Thursday

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

Rain likely
Rain likely
Friday
night
Chance rain
Chance rain
Saturday

Rain likely
Rain likely
Saturday
night
Rain likely
Rain likely
Sunday

Chance rain
Chance rain
Sunday
night
Chance rain
Chance rain
15 mm. 5 mm. 7 mm. 7 mm. <5 mm. 20 mm. 20 mm. 2 mm. <5 mm.
High: 10° Low: 6° High: 11° Low: 9° High: 11° Low: 5° High: 11° Low: 6° High: 6° Low: 4°
              WCh: 1°    
SSW→W
11-26→23-33
mph
Near gale
W→SW
12-26→5
mph
Strong breeze
SW
9-17
mph
Moderate breeze
SE
8-18→13-20
mph
Fresh breeze
NW
19-35→23-33
mph
Near gale
NW→WSW
18-29→12-21
mph
Strong breeze
SSW
13-25→20-29
mph
Strong breeze
SW→W
22-37→33-46
mph
Gale
W
37-49
mph
Strong gale
W
28-41→22-32
mph
Gale

 

Today
 
Cloudy. A chance of rain in the morning, then rain likely in the afternoon. Windy. High 10°, but temperatures falling in the afternoon. Wind south-southwest around 11 mph, gusting to 26 mph, in the morning, becoming west around 23 mph, gusting to 33 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Tonight
 
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Moderate fog. Rain likely. Low 6°. Wind west around 12 mph, gusting to 26 mph, in the evening, becoming southwest around 5 mph after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Thursday
 
Partly cloudy. Light to moderate fog in the morning. High 11°. Wind southwest around 9 mph, gusting to 17 mph.
Thursday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A chance of rain in the evening, then rain likely after midnight. Low 9°. Wind southeast around 8 mph, gusting to 18 mph, in the evening, becoming 13 mph, gusting to 20 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Friday
 
Cloudy. Patchy light fog in the morning. Rain likely in the morning, then a chance of rain in the afternoon. Windy. High 11°, but temperatures falling in the afternoon. Wind northwest around 19 mph, gusting to 35 mph, in the morning, becoming 23 mph, gusting to 33 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Friday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy and cool. Low 5°. Wind chill as low as 1. Wind northwest around 18 mph, gusting to 29 mph, in the evening, becoming west-southwest around 12 mph, gusting to 21 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly between 2 and 5 mm.
Saturday
 
Dense overcast. Rain very likely. Windy. High 11°. Wind south-southwest around 13 mph, gusting to 25 mph, in the morning, becoming 20 mph, gusting to 29 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Saturday night
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. Rain likely in the evening, then a chance of rain after midnight. Very windy and cool. Low 6°. Wind chill ranging from 1 to 8. Wind southwest around 22 mph, gusting to 37 mph, in the evening, becoming west around 33 mph, gusting to 46 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Sunday
 
Cloudy 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. Very windy and cold. High 6°, but temperatures falling in the afternoon. Wind chill around -1. Wind west around 37 mph, gusting to 49 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Sunday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. A chance of rain. Very windy and cold. Low 4°. Wind chill as low as -2. Wind west around 28 mph, gusting to 41 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.
Monday
 
Dense overcast. Rain likely. Breezy. High 11°. Wind south-southwest around 12 mph, gusting to 21 mph, in the morning, becoming 16 mph, gusting to 26 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm.
Monday night
 
Cloudy in the evening, becoming dense overcast after midnight. A chance of rain in the evening, then rain likely after midnight. Windy. Low 11°, but temperatures rising after midnight. Wind southwest around 20 mph, gusting to 27 mph, in the evening, becoming 26 mph, gusting to 39 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Tuesday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Very windy. High 13°, but temperatures falling in the afternoon. Wind southwest around 32 mph, gusting to 42 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. A chance of rain. Very windy. Low 8°. Wind southwest around 25 mph, gusting to 39 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.

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