WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Thursday, 27-Nov-2025 06:00 am
 
Today

Chance rain
Chance rain
Tonight

Partly Cloudy
Partly Cloudy
Friday

Chance rain
Chance rain
Friday
night
Fog late
Fog late
Saturday

Chance rain
Chance rain
Saturday
night
Rain and Snow
Rain and Snow
Sunday

Fog a.m.
Fog a.m.
Sunday
night
Chance rain
Chance rain
Monday

Rain likely
Rain likely
Monday
night
Mostly Cloudy
Mostly Cloudy
<5 mm. 2 mm. 5 mm. 10 mm. <5 mm. 25 mm. <2 mm.
High: 14° Low: 7° High: 8° Low: 5° High: 6° Low: 2° High: 5° Low: 4° High: 6° Low: 6°
          WCh: -2°        
SSW
18-27
mph
Strong breeze
WSW
17-27→20-29
mph
Strong breeze
WSW
19-27
mph
Strong breeze
WSW
17-26→12-21
mph
Strong breeze
SW→WNW
5
mph
Light breeze
N
6-15→9-15
mph
Moderate breeze
NNW→S
5-15
mph
Moderate breeze
SSE
11-19→15-24
mph
Fresh breeze
SSE
18-28
mph
Strong breeze
SSW
26-35→21-32
mph
Near gale

 

Today
 
Dense overcast in the morning, becoming cloudy in the afternoon. A chance of rain. Windy and relatively mild. High 14°. Wind south-southwest around 18 mph, gusting to 27 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Tonight
 
Fair to partly cloudy. Windy. Low 7°. Wind west-southwest around 17 mph, gusting to 27 mph, in the evening, becoming 20 mph, gusting to 29 mph, after midnight.
Friday
 
Mostly 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. Windy. High 8°, but temperatures falling in the afternoon. Wind west-southwest around 19 mph, gusting to 27 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Friday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Breezy. Low 5°. Wind west-southwest around 17 mph, gusting to 26 mph, in the evening, becoming 12 mph, gusting to 21 mph, after midnight.
Saturday
 
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning, then light to moderate fog in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 6°. Wind southwest around 5 mph in the morning, becoming west-northwest in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. Light to moderate fog in the evening, then patchy light fog after midnight. A mix of rain and snow likely in the evening, then a chance of rain after midnight. Low 2°. Wind chill ranging from -2 to 4. Wind north around 6 mph, gusting to 15 mph, in the evening, becoming 9 mph, gusting to 15 mph, after midnight. Chance of precipitation 70 percent. Precipitation (liquid equivalent) mostly around 10 mm. No snow accumulation expected.
Sunday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. High 5°. Wind north-northwest around 5 mph, gusting to 15 mph, in the morning, becoming south in the afternoon.
Sunday night
 
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 4°. Wind south-southeast around 11 mph, gusting to 19 mph, in the evening, becoming 15 mph, gusting to 24 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm.
Monday
 
Dense overcast. Rain very likely. Windy. High 6°. Wind chill around 0. Wind south-southeast around 18 mph, gusting to 28 mph. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm.
Monday night
 
Partly to mostly cloudy in the evening, becoming fair after midnight. A chance of rain. Windy. Low 6°, but temperatures rising after midnight. Wind south-southwest around 26 mph, gusting to 35 mph, in the evening, becoming 21 mph, gusting to 32 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Partly cloudy. A chance of rain. Windy. High 6°. Wind chill around 2. Wind southwest around 17 mph, gusting to 25 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tuesday night
 
Dense overcast in the evening, becoming mostly cloudy to cloudy after midnight. Rain likely. Windy. Low 5°. Wind southwest around 16 mph, gusting to 25 mph, in the evening, becoming west after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Wednesday
 
Partly to mostly sunny 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. Breezy. High 7°. Wind west around 12 mph, gusting to 21 mph, in the morning, becoming southwest in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Dense overcast. A slight chance of rain in the evening, then rain likely after midnight. Windy. Low 5°, but temperatures rising after midnight. Wind south-southwest around 15 mph, gusting to 25 mph, in the evening, becoming 21 mph, gusting to 30 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.

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