WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Tuesday, 28-Apr-2026 06:00 am
 
Today

Mostly Cloudy
Mostly Cloudy
Tonight

Mostly Clear
Mostly Clear
Wednesday

Sunny
Sunny
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Cloudy
Cloudy
Saturday

Chance rain
Chance rain
Saturday
night
Chance rain
Chance rain
<2 mm. <2 mm. <5 mm. <5 mm.
High: 13° Low: 5° High: 17° Low: 10° High: 21° Low: 9° High: 22° Low: 10° High: 13° Low: 7°
                   
ENE
10-20
mph
Fresh breeze
NE→E
8-18
mph
Moderate breeze
E
10-21→15-25
mph
Strong breeze
E
13-25
mph
Strong breeze
ESE
14-23
mph
Fresh breeze
ESE
9-19
mph
Fresh breeze
ESE→NW
5
mph
Light breeze
WNW→WSW
5
mph
Light breeze
W→NNW
4
mph
Light breeze
ENE
7-16→12-20
mph
Fresh breeze
UV: 2
 Low 
UV: 4
 Medium 
UV: 3
 Medium 
UV: 4
 Medium 
UV: 2
 Low 

 

Today
 
Mostly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 13°. UV index up to 2. Wind east-northeast around 10 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tonight
 
Mostly clear in the evening, becoming clear after midnight. Low 5°. Wind northeast around 8 mph, gusting to 18 mph, in the evening, becoming east after midnight.
Wednesday
 
Sunny. Breezy and mild. High 17°. UV index up to 4. Wind east around 10 mph, gusting to 21 mph, in the morning, becoming 15 mph, gusting to 25 mph, in the afternoon.
Wednesday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Breezy. Low 10°. Wind east around 13 mph, gusting to 25 mph.
Thursday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Breezy and unusually warm. High 21°. UV index up to 3. Wind east-southeast around 14 mph, gusting to 23 mph.
Thursday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 9°. Wind east-southeast around 9 mph, gusting to 19 mph.
Friday
 
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. Unusually warm. High 22°. UV index up to 4. Wind east-southeast around 5 mph in the morning, becoming northwest in the afternoon.
Friday night
 
Cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Low 10°. Wind west-northwest around 5 mph in the evening, becoming west-southwest after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain. High 13°. UV index up to 2. Wind west around 4 mph in the morning, becoming north-northwest in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Saturday night
 
Dense overcast. A chance of rain. Low 7°. Wind east-northeast around 7 mph, gusting to 16 mph, in the evening, becoming 12 mph, gusting to 20 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Sunday
 
Dense overcast in the morning, becoming cloudy in the afternoon. A chance of rain. Breezy. High 12°. UV index up to 2. Wind east around 12 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Dense overcast in the evening, becoming cloudy after midnight. Low 9°. Wind east-southeast around 11 mph, gusting to 19 mph.
Monday
 
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Breezy. High 15°. UV index up to 3. Wind east-southeast around 12 mph, gusting to 21 mph.
Monday night
 
Cloudy in the evening, becoming dense overcast after midnight. A chance of rain after midnight. Breezy. Low 8°. Wind east-southeast around 13 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.

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