WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Thursday, 02-Apr-2026 06:00 am
 
Today

Mostly Cloudy
Mostly Cloudy
Tonight

Rain likely
Rain likely
Friday

Chance rain
Chance rain
Friday
night
Fog late
Fog late
Saturday

Chance rain
Chance rain
Saturday
night
Chance rain
Chance rain
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
5 mm. <2 mm. <2 mm. <5 mm. 5 mm. <2 mm.
High: 11° Low: 6° High: 9° Low: 5° High: 12° Low: 4° High: 6° Low: 4°
          WCh: 0° WCh: -1°  
NW
4
mph
Light breeze
SSW
10-22→17-25
mph
Strong breeze
WSW
15-22→11-20
mph
Fresh breeze
WSW
11-20→6-16
mph
Fresh breeze
SSE
9-24→22-32
mph
Near gale
WSW
21-33→17-26
mph
Near gale
W
18-27→15-27
mph
Strong breeze
SW
8-17
mph
Moderate breeze
UV: 2
 Low 
UV: 2
 Low 

 

Today
 
Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. High 11°. Wind northwest around 4 mph.
Tonight
 
Dense overcast. Rain likely. Breezy. Low 6°. Wind south-southwest around 10 mph, gusting to 22 mph, in the evening, becoming 17 mph, gusting to 25 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Friday
 
Mostly cloudy to cloudy. A chance of rain. Breezy. High 9°. Wind west-southwest around 15 mph, gusting to 22 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Friday night
 
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 5°. Wind west-southwest around 11 mph, gusting to 20 mph, in the evening, becoming 6 mph, gusting to 16 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Saturday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. Breezy. High 12°. UV index up to 2. Wind south-southeast around 9 mph, gusting to 24 mph, in the morning, becoming 22 mph, gusting to 32 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Windy. Low 4°. Wind chill ranging from 0 to 8. Wind west-southwest around 21 mph, gusting to 33 mph, in the evening, becoming 17 mph, gusting to 26 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Sunday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Windy and cold. High 6°. Wind chill ranging from -1 to 2. UV index up to 2. Wind west around 18 mph, gusting to 27 mph, in the morning, becoming 15 mph, gusting to 27 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. Low 4°. Wind southwest around 8 mph, gusting to 17 mph.
Monday
 
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Breezy. High 12°. UV index up to 2. Wind south-southeast around 12 mph, gusting to 21 mph.
Monday night
 
Mostly cloudy in the evening, becoming partly cloudy after midnight. Breezy. Low 8°. Wind south-southeast around 14 mph, gusting to 21 mph.
Tuesday
 
Mostly cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 14°. UV index up to 2. Wind south-southeast around 15 mph, gusting to 22 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Tuesday night
 
Dense overcast. A chance of rain in the evening, then a slight chance of rain after midnight. Low 8°. Wind south-southeast around 10 mph, gusting to 17 mph, in the evening, becoming southwest after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Wednesday
 
Dense overcast in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. High 11°. Wind south-southwest around 5 mph in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Dense overcast in the evening, becoming mostly cloudy after midnight. Light to moderate fog. Rain likely. Low 5°. Wind south around 10 mph, gusting to 23 mph, in the evening, becoming west-southwest after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.

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