WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Tuesday, 14-Apr-2026 11:00 am
 
This
afternoon
Overcast
Overcast
Tonight

Rain likely
Rain likely
Wednesday

Rain likely
Rain likely
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Cloudy
Cloudy
Friday

Rain likely
Rain likely
Friday
night
Mostly Cloudy
Mostly Cloudy
5 mm. 10 mm. <2 mm. <2 mm. <2 mm. 7 mm. <2 mm.
High: 12° Low: 9° High: 13° Low: 7° High: 13° Low: 8° High: 12° Low: 7°
               
SSE
14-23
mph
Fresh breeze
SSE
12-20
mph
Fresh breeze
SSE
14-23
mph
Fresh breeze
SSW
15-25
mph
Strong breeze
SSW
14-23
mph
Fresh breeze
SSW
9-19→12-19
mph
Fresh breeze
S
14-25
mph
Strong breeze
SSW
14-25
mph
Strong breeze
UV: 2
 Low 
UV: 2
 Low 
UV: 3
 Medium 
UV: 2
 Low 

 

This afternoon
 
Dense overcast. Breezy. High 12°. UV index up to 2. Wind south-southeast around 14 mph, gusting to 23 mph.
Tonight
 
Dense overcast. Rain likely. Breezy. Low 9°. Wind south-southeast around 12 mph, gusting to 20 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Wednesday
 
Dense overcast in the morning, becoming mostly cloudy in the afternoon. Rain likely in the morning, then a chance of rain in the afternoon. Breezy. High 13°. UV index up to 2. Wind south-southeast around 14 mph, gusting to 23 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
Wednesday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain. Breezy. Low 7°. Wind south-southwest around 15 mph, gusting to 25 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Thursday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. Breezy. High 13°. UV index up to 3. Wind south-southwest around 14 mph, gusting to 23 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Thursday night
 
Dense overcast in the evening, becoming cloudy after midnight. A chance of rain. Low 8°. Wind south-southwest around 9 mph, gusting to 19 mph, in the evening, becoming 12 mph, gusting to 19 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Rain likely. Breezy. High 12°. UV index up to 2. Wind south around 14 mph, gusting to 25 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm.
Friday night
 
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. A chance of rain. Breezy. Low 7°. Wind south-southwest around 14 mph, gusting to 25 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain. Breezy. High 10°. UV index up to 3. Wind west around 14 mph, gusting to 24 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 6°. Wind west around 7 mph, gusting to 19 mph, in the evening, becoming 3 mph after midnight.
Sunday
 
Partly cloudy. High 13°. UV index up to 3. Wind north-northwest around 2 mph in the morning, becoming northeast around 6 mph in the afternoon.
Sunday night
 
Partly cloudy. Low 5°. Wind east-northeast around 5 mph.
Monday
 
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 9°. UV index up to 2. Wind northeast around 9 mph, gusting to 20 mph, in the morning, becoming 15 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Monday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain. Windy. Low 6°. Wind chill ranging from 1 to 4. Wind northeast around 17 mph, gusting to 26 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.

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