WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Wednesday, 16-Apr-2025 06:00 pm
 
Tonight

Chance rain
Chance rain
Thursday

Fog a.m.
Fog a.m.
Thursday
night
Mostly Cloudy
Mostly Cloudy
Friday

Chance rain
Chance rain
Friday
night
Rain likely
Rain likely
Saturday

Chance rain
Chance rain
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Chance rain
Chance rain
<5 mm. 2 mm. 5 mm. 2 mm. <2 mm.
Low: 4° High: 11° Low: 5° High: 9° Low: 6° High: 9° Low: 6° High: 10°
      WCh: 2°        
WSW
10-23
mph
Fresh breeze
WSW→N
5-15
mph
Moderate breeze
E
5
mph
Light breeze
ESE
12-21→15-22
mph
Fresh breeze
ESE
13-19
mph
Fresh breeze
E
12-20
mph
Fresh breeze
E
6→10-18
mph
Moderate breeze
E
13-22
mph
Fresh breeze
UV: 3
 Medium 
UV: 2
 Low 
UV: 2
 Low 

 

Tonight
 
Dense overcast in the evening, becoming mostly cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 4°. Wind west-southwest around 10 mph, gusting to 23 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Thursday
 
Mostly sunny in the morning, becoming partly cloudy in the afternoon. Moderate fog in the morning. High 11°. UV index up to 3. Wind west-southwest around 5 mph, gusting to 15 mph, in the morning, becoming north in the afternoon.
Thursday night
 
Cloudy in the evening, becoming mostly cloudy after midnight. Low 5°. Wind east around 5 mph.
Friday
 
Cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain in the afternoon. Breezy. High 9°. Wind chill ranging from 2 to 5. UV index up to 2. Wind east-southeast around 12 mph, gusting to 21 mph, in the morning, becoming 15 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Friday night
 
Dense overcast. Rain likely. Breezy. Low 6°. Wind east-southeast around 13 mph, gusting to 19 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Saturday
 
Dense overcast. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 9°. Wind east around 12 mph, gusting to 20 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Low 6°. Wind east around 6 mph in the evening, becoming 10 mph, gusting to 18 mph, after midnight.
Sunday
 
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 10°. UV index up to 2. Wind east around 13 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Dense overcast. Patchy light fog after midnight. A chance of rain. Low 6°. Wind east-southeast around 10 mph, gusting to 20 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Monday
 
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog. Rain likely. High 10°. UV index up to 2. Wind east-southeast around 7 mph. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm.
Monday night
 
Partly to mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 7°. Wind south-southeast around 8 mph, gusting to 16 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Partly to mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 13°. UV index up to 3. Wind east-southeast around 8 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Tuesday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Patchy light fog. Low 7°. Wind east-northeast around 8 mph.

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