WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Sunday, 30-Nov-2025 03:00 pm
 
This
afternoon
Cloudy
Cloudy
Tonight

Rain likely
Rain likely
Monday

Rain likely
Rain likely
Monday
night
Chance rain
Chance rain
Tuesday

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

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Cloudy
Cloudy
Thursday

Chance rain
Chance rain
Thursday
night
Partly Cloudy
Partly Cloudy
15 mm. 30 mm. <2 mm. <2 mm. <2 mm. <2 mm. 2 mm.
High: 7° Low: 5° High: 11° Low: 9° High: 9° Low: 5° High: 7° Low: 6° High: 7° Low: 5°
                   
SSW
7
mph
Light breeze
SSW
12-23→20-28
mph
Strong breeze
SSW
21-30
mph
Strong breeze
SSW
17-28→13-23
mph
Strong breeze
SSW
10-19
mph
Fresh breeze
SSW
13-21
mph
Fresh breeze
SSW
13-22
mph
Fresh breeze
SW→SSE
12-18→15-27
mph
Strong breeze
SE
20-29→11-23
mph
Strong breeze
SE
11-18
mph
Moderate breeze

 

This afternoon
 
Cloudy. High 7°. Wind south-southwest around 7 mph.
Tonight
 
Cloudy in the evening, becoming dense overcast after midnight. A chance of rain in the evening, then rain likely after midnight. Breezy. Low 5°, but temperatures rising after midnight. Wind south-southwest around 12 mph, gusting to 23 mph, in the evening, becoming 20 mph, gusting to 28 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Monday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Rain very likely. Windy. High 11°. Wind south-southwest around 21 mph, gusting to 30 mph. Chance of precipitation 80 percent. Precipitation mostly around 30 mm.
Monday night
 
Mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. A chance of rain. Breezy. Low 9°. Wind south-southwest around 17 mph, gusting to 28 mph, in the evening, becoming 13 mph, gusting to 23 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Partly to mostly cloudy. Patchy light fog in the morning. A chance of rain. High 9°, but temperatures falling in the afternoon. Wind south-southwest around 10 mph, gusting to 19 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Partly cloudy. Breezy. Low 5°. Wind south-southwest around 13 mph, gusting to 21 mph.
Wednesday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. Breezy. High 7°. Wind south-southwest around 13 mph, gusting to 22 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Cloudy in the evening, becoming dense overcast after midnight. A chance of rain. Breezy. Low 6°, but temperatures rising after midnight. Wind southwest around 12 mph, gusting to 18 mph, in the evening, becoming south-southeast around 15 mph, gusting to 27 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Thursday
 
Dense overcast in the morning, becoming mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 7°, but temperatures falling in the afternoon. Wind southeast around 20 mph, gusting to 29 mph, in the morning, becoming 11 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Thursday night
 
Clear in the evening, becoming partly cloudy after midnight. Breezy. Low 5°. Wind southeast around 11 mph, gusting to 18 mph.
Friday
 
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Breezy. High 8°. Wind southeast around 14 mph, gusting to 24 mph.
Friday night
 
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then rain likely after midnight. Windy. Low 6°. Wind southeast around 16 mph, gusting to 26 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Saturday
 
Partly cloudy. Patchy light fog in the morning. High 9°. Wind southwest around 10 mph, gusting to 18 mph.
Saturday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. Patchy light fog. A slight chance of rain. Low 5°. Wind west around 7 mph, gusting to 15 mph, in the evening, becoming south-southwest after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.

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