WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Wednesday, 11-Mar-2026 06:00 am
 
Today

Chance rain
Chance rain
Tonight

Mostly Cloudy
Mostly Cloudy
Thursday

Rain likely
Rain likely
Thursday
night
Rain likely
Rain likely
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Mostly Cloudy
Mostly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Saturday
night
Chance rain
Chance rain
2 mm. 20 mm. 10 mm. <2 mm. <2 mm. <2 mm.
High: 8° Low: 5° High: 10° Low: 8° High: 10° Low: 4° High: 6° Low: 3°
  WCh: -1°            
W
17-26
mph
Strong breeze
W
14-22→22-35
mph
Near gale
SW
29-37→24-35
mph
Near gale
SSW
17-26
mph
Strong breeze
SW
19-28
mph
Strong breeze
W
12-23
mph
Fresh breeze
W
10-18→14-24
mph
Fresh breeze
WSW
10-21
mph
Fresh breeze

 

Today
 
Partly cloudy. A chance of rain. Windy. High 8°. Wind west around 17 mph, gusting to 26 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tonight
 
Mostly cloudy in the evening, becoming cloudy after midnight. Windy. Low 5°. Wind chill ranging from -1 to 3. Wind west around 14 mph, gusting to 22 mph, in the evening, becoming 22 mph, gusting to 35 mph, after midnight.
Thursday
 
Cloudy in the morning, becoming dense overcast in the afternoon. Rain very likely. Very windy. High 10°. Wind southwest around 29 mph, gusting to 37 mph, in the morning, becoming 24 mph, gusting to 35 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 20 mm.
Thursday night
 
Dense overcast in the evening, becoming partly cloudy after midnight. Rain likely in the evening, then a chance of rain after midnight. Windy. Low 8°. Wind south-southwest around 17 mph, gusting to 26 mph. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Friday
 
Partly to mostly sunny in the morning, becoming mostly cloudy to cloudy in the afternoon. Windy. High 10°. Wind southwest around 19 mph, gusting to 28 mph.
Friday night
 
Partly to mostly cloudy. A chance of rain. Breezy. Low 4°. Wind west around 12 mph, gusting to 23 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. Breezy. High 6°. Wind chill around 1. Wind west around 10 mph, gusting to 18 mph, in the morning, becoming 14 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Cloudy. Patchy light fog after midnight. A chance of rain. Low 3°. Wind west-southwest around 10 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Sunday
 
Mostly cloudy to cloudy. Patchy light fog in the morning. A chance of rain. Windy. High 6°. Wind chill around 0. Wind west-southwest around 12 mph, gusting to 24 mph, in the morning, becoming 21 mph, gusting to 32 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Sunday 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. Windy. Low 5°. Wind west-southwest around 23 mph, gusting to 33 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Monday
 
Cloudy. A chance of rain. Windy. High 7°. Wind chill around 1. Wind west-southwest around 18 mph, gusting to 28 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Monday night
 
Dense overcast in the evening, becoming cloudy after midnight. A chance of rain. Windy. Low 6°, but temperatures rising after midnight. Wind southwest around 20 mph, gusting to 28 mph, in the evening, becoming 16 mph, gusting to 25 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain. Breezy. High 10°. Wind south around 13 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Dense overcast. Patchy light fog. Rain likely. Low 6°. Wind southwest around 7 mph, gusting to 20 mph, in the evening, becoming north-northwest after midnight. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.

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