WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Saturday, 29-Nov-2025 09:00 pm
 
Tonight

Chance rain
Chance rain
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Rain likely
Rain likely
Monday

Rain likely
Rain likely
Monday
night
Chance rain
Chance rain
Tuesday

Fog a.m.
Fog a.m.
Tuesday
night
Mostly Cloudy
Mostly Cloudy
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Chance rain
Chance rain
Thursday

Partly Cloudy
Partly Cloudy
2 mm. <2 mm. 25 mm. 30 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm. <2 mm.
Low: 3° High: 5° Low: 4° High: 13° Low: 7° High: 8° Low: 6° High: 8° Low: 7° High: 8°
                   
NNW
15-24
mph
Fresh breeze
WNW
8-20
mph
Fresh breeze
S
12-24→21-30
mph
Strong breeze
SSW
19-26→14-25
mph
Strong breeze
SW
10-19
mph
Fresh breeze
SW
10-18
mph
Moderate breeze
S
9-18→12-20
mph
Fresh breeze
SSW
10-19
mph
Fresh breeze
SSW
13-23
mph
Fresh breeze
SW
6-19
mph
Fresh breeze

 

Tonight
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 3°. Wind chill as low as -2. Wind north-northwest around 15 mph, gusting to 24 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Sunday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. High 5°. Wind west-northwest around 8 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Dense overcast. A chance of rain in the evening, then rain likely after midnight. Windy. Low 4°, but temperatures rising after midnight. Wind south around 12 mph, gusting to 24 mph, in the evening, becoming 21 mph, gusting to 30 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm.
Monday
 
Dense overcast. Patchy light fog in the afternoon. Rain very likely. Windy. High 13°. Wind south-southwest around 19 mph, gusting to 26 mph, in the morning, becoming 14 mph, gusting to 25 mph, in the afternoon. Chance of precipitation 90 percent. Precipitation mostly around 30 mm.
Monday night
 
Dense overcast in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 7°. Wind southwest around 10 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Partly cloudy. Patchy light fog in the morning. A chance of rain. High 8°, but temperatures falling in the afternoon. Wind southwest around 10 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Mostly cloudy to cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain after midnight. Low 6°. Wind south around 9 mph, gusting to 18 mph, in the evening, becoming 12 mph, gusting to 20 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday
 
Partly to mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 8°. Wind south-southwest around 10 mph, gusting to 19 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 7°. Wind south-southwest around 13 mph, gusting to 23 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Thursday
 
Cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 8°. Wind southwest around 6 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 5°. Wind southwest around 6 mph.
Friday
 
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. Windy. High 7°. Wind south around 12 mph, gusting to 24 mph, in the morning, becoming 22 mph, gusting to 33 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Friday night
 
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Rain likely. Very windy. Low 7°. Wind southwest around 26 mph, gusting to 35 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.