WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Friday, 03-Apr-2026 06:00 am
 
Today

Chance rain
Chance rain
Tonight

Fog late
Fog late
Saturday

Chance rain
Chance rain
Saturday
night
Rain likely
Rain likely
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Mostly Cloudy
Mostly Cloudy
Monday
night
Partly Cloudy
Partly Cloudy
<2 mm. <2 mm. <2 mm. 5 mm. <2 mm.
High: 12° Low: 3° High: 11° Low: 5° High: 7° Low: 4° High: 12° Low: 7°
               
SW
15-26→10-21
mph
Strong breeze
W
13-23→8-18
mph
Fresh breeze
S
9-22→21-32
mph
Near gale
SW
24-34→16-27
mph
Near gale
SW
18-29
mph
Strong breeze
SW
8-21→5
mph
Fresh breeze
S
8-17
mph
Moderate breeze
S
12-19
mph
Fresh breeze
UV: 2
 Low 
UV: 3
 Medium 
UV: 3
 Medium 

 

Today
 
Cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 12°. Wind southwest around 15 mph, gusting to 26 mph, in the morning, becoming 10 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Tonight
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Light to moderate fog after midnight. A chance of rain. Low 3°. Wind west around 13 mph, gusting to 23 mph, in the evening, becoming 8 mph, gusting to 18 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday
 
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Light to moderate fog in the morning. A chance of rain. Breezy. High 11°. UV index up to 2. Wind south around 9 mph, gusting to 22 mph, in the morning, becoming 21 mph, gusting to 32 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Mostly cloudy in the evening, becoming partly cloudy after midnight. Rain likely in the evening, then a slight chance of rain after midnight. Windy. Low 5°. Wind southwest around 24 mph, gusting to 34 mph, in the evening, becoming 16 mph, gusting to 27 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Sunday
 
Partly cloudy. A chance of rain. Windy and cold. High 7°. Wind chill around 2. UV index up to 3. Wind southwest around 18 mph, gusting to 29 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 4°. Wind southwest around 8 mph, gusting to 21 mph, in the evening, becoming 5 mph after midnight.
Monday
 
Partly to mostly cloudy. High 12°. UV index up to 3. Wind south around 8 mph, gusting to 17 mph.
Monday night
 
Mostly cloudy in the evening, becoming partly cloudy after midnight. Breezy. Low 7°. Wind south around 12 mph, gusting to 19 mph.
Tuesday
 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. Breezy and mild. High 17°. UV index up to 3. Wind southeast around 15 mph, gusting to 24 mph.
Tuesday night
 
Cloudy in the evening, becoming dense overcast after midnight. Rain likely. Breezy. Low 10°. Wind east-southeast around 12 mph, gusting to 21 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Wednesday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. High 13°. UV index up to 2. Wind southeast around 6 mph, gusting to 18 mph, in the morning, becoming south in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Wednesday night
 
Mostly cloudy to cloudy in the evening, becoming partly to mostly cloudy after midnight. A chance of rain. Breezy. Low 6°. Wind south around 12 mph, gusting to 21 mph, in the evening, becoming southwest after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Thursday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Breezy. High 9°. UV index up to 2. Wind west around 13 mph, gusting to 23 mph.
Thursday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. Low 6°. Wind west-southwest around 7 mph, gusting to 16 mph.

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