WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Thursday, 09-Jul-2026 06:00 am
 
Today

Sunny
Sunny
Tonight

Clear
Clear
Friday

Mostly Sunny
Mostly Sunny
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Mostly Cloudy
Mostly Cloudy
Sunday

Partly Cloudy
Partly Cloudy
Sunday
night
Mostly Clear
Mostly Clear
High: 28° Low: 15° High: 29° Low: 16° High: 28° Low: 17° High: 27° Low: 14°
               
N
3→6-15
mph
Moderate breeze
NNW→SSE
calm

Calm
ENE→NNE
3
mph
Light air
NW→SSE
2
mph
Light air
SE→N
5
mph
Light breeze
NNW→ESE
5
mph
Light breeze
E
8-18→13-24
mph
Fresh breeze
ENE
17-24→13-21
mph
Fresh breeze
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 

 

Today
 
Sunny. Near record warmth. High 28°. UV index up to 6. Wind north around 3 mph in the morning, becoming 6 mph, gusting to 15 mph, in the afternoon.
Tonight
 
Clear in the evening, becoming fair after midnight. Low 15°. Wind north-northwest near calm in the evening, becoming south-southeast after midnight.
Friday
 
Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. Near record warmth. High 29°. UV index up to 6. Wind east-northeast around 3 mph in the morning, becoming north-northeast in the afternoon.
Friday night
 
Fair to partly cloudy in the evening, becoming fair after midnight. Low 16°. Wind northwest around 2 mph in the evening, becoming south-southeast after midnight.
Saturday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Near record warmth. High 28°. UV index up to 6. Wind southeast around 5 mph in the morning, becoming north in the afternoon.
Saturday night
 
Partly to mostly cloudy. Low 17°. Wind north-northwest around 5 mph in the evening, becoming east-southeast after midnight.
Sunday
 
Partly cloudy in the morning, becoming sunny in the afternoon. Unusually warm. High 27°. UV index up to 6. Wind east around 8 mph, gusting to 18 mph, in the morning, becoming 13 mph, gusting to 24 mph, in the afternoon.
Sunday night
 
Mostly clear in the evening, becoming clear after midnight. Breezy. Low 14°. Wind east-northeast around 17 mph, gusting to 24 mph, in the evening, becoming 13 mph, gusting to 21 mph, after midnight.
Monday
 
Sunny. Breezy and unusually warm. High 24°. UV index up to 7. Wind east-northeast around 14 mph, gusting to 24 mph.
Monday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Breezy. Low 14°. Wind east-northeast around 17 mph, gusting to 24 mph, in the evening, becoming 13 mph, gusting to 21 mph, after midnight.
Tuesday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Breezy and warm. High 23°. UV index up to 5. Wind east-northeast around 12 mph, gusting to 21 mph.
Tuesday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Breezy. Low 14°. Wind east-northeast around 13 mph, gusting to 22 mph.
Wednesday
 
Mostly cloudy to cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Mild. High 22°. UV index up to 4. Wind east-northeast around 10 mph, gusting to 16 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Wednesday night
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain. Low 16°. Wind east-northeast around 7 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.