WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Tuesday, 07-Jul-2026 06:00 pm
 
Tonight

Fog late
Fog late
Wednesday

Fog a.m.
Fog a.m.
Wednesday
night
Clear
Clear
Thursday

Sunny
Sunny
Thursday
night
Mostly Clear
Mostly Clear
Friday

Mostly Sunny
Mostly Sunny
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Partly Cloudy
Partly Cloudy
2 mm.
Low: 13° High: 27° Low: 13° High: 27° Low: 13° High: 28° Low: 15° High: 27°
               
WNW→SW
7-23→3
mph
Fresh breeze
N
2→5
mph
Light breeze
NE→WSW
2
mph
Light air
NW
2→5
mph
Light breeze
NNW→S
calm

Calm
ENE→N
4
mph
Light breeze
NW→E
4
mph
Light breeze
ENE
10-20
mph
Fresh breeze
UV: 7
 High 
UV: 7
 High 
UV: 6
 High 
UV: 6
 High 

 

Tonight
 
Fair. Patchy light fog after midnight. Low 13°. Wind west-northwest around 7 mph, gusting to 23 mph, in the evening, becoming southwest around 3 mph after midnight.
Wednesday
 
Sunny. Patchy light fog in the morning. Unusually warm. High 27°. UV index up to 7. Wind north around 2 mph in the morning, becoming 5 mph in the afternoon.
Wednesday night
 
Clear. Low 13°. Wind northeast around 2 mph in the evening, becoming west-southwest after midnight.
Thursday
 
Sunny. Unusually warm. High 27°. UV index up to 7. Wind northwest around 2 mph in the morning, becoming 5 mph in the afternoon.
Thursday night
 
Fair in the evening, becoming mostly clear after midnight. Low 13°. Wind north-northwest near calm in the evening, becoming south after midnight.
Friday
 
Partly to mostly sunny. Near record warmth. High 28°. UV index up to 6. Wind east-northeast around 4 mph in the morning, becoming north in the afternoon.
Friday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 15°. Wind northwest around 4 mph in the evening, becoming east after midnight.
Saturday
 
Partly cloudy. A chance of rain. Unusually warm. High 27°. UV index up to 6. Wind east-northeast around 10 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly around 2 mm.
Saturday night
 
Mostly clear. Patchy light fog after midnight. Breezy. Low 14°. Wind east-northeast around 13 mph, gusting to 20 mph.
Sunday
 
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Breezy and mild. High 22°. UV index up to 4. Wind east-northeast around 13 mph, gusting to 22 mph.
Sunday night
 
Fair in the evening, becoming clear after midnight. Breezy. Low 13°. Wind east-northeast around 16 mph, gusting to 23 mph, in the evening, becoming 13 mph, gusting to 20 mph, after midnight.
Monday
 
Sunny in the morning, becoming mostly sunny in the afternoon. Breezy and unusually warm. High 25°. UV index up to 7. Wind east-northeast around 13 mph, gusting to 23 mph.
Monday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Breezy. Low 13°. Wind east-northeast around 15 mph, gusting to 23 mph, in the evening, becoming 11 mph, gusting to 18 mph, after midnight.

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