WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Friday, 10-Jul-2026 06:00 am
 
Today

Sunny
Sunny
Tonight

Mostly Clear
Mostly Clear
Saturday

Mostly Sunny
Mostly Sunny
Saturday
night
Partly Cloudy
Partly Cloudy
Sunday

Mostly Sunny
Mostly Sunny
Sunday
night
Mostly Clear
Mostly Clear
Monday

Sunny
Sunny
Monday
night
Clear
Clear
Tuesday

Partly Cloudy
Partly Cloudy
Tuesday
night
Partly Cloudy
Partly Cloudy
High: 30° Low: 17° High: 29° Low: 15° High: 26° Low: 14° High: 25° Low: 13° High: 24° Low: 14°
                   
ENE→N
3
mph
Light air
WNW→S
2
mph
Light air
SE→ENE
8-19
mph
Fresh breeze
ENE
10-18
mph
Moderate breeze
E
12-21
mph
Fresh breeze
E
11-21
mph
Fresh breeze
ENE
11-23
mph
Fresh breeze
NE
16-23→12-18
mph
Fresh breeze
NE
12-21
mph
Fresh breeze
NE→E
14-20→10-16
mph
Fresh breeze
UV: 7
 High 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 

 

Today
 
Sunny. Near record warmth. High 30°. UV index up to 7. Wind east-northeast around 3 mph in the morning, becoming north in the afternoon.
Tonight
 
Clear in the evening, becoming mostly clear after midnight. Mild. Low 17°. Wind west-northwest around 2 mph in the evening, becoming south after midnight.
Saturday
 
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. Near record warmth. High 29°. UV index up to 6. Wind southeast around 8 mph, gusting to 19 mph, in the morning, becoming east-northeast in the afternoon.
Saturday night
 
Partly cloudy. Low 15°. Wind east-northeast around 10 mph, gusting to 18 mph.
Sunday
 
Mostly sunny in the morning, becoming sunny in the afternoon. Breezy and unusually warm. High 26°. UV index up to 6. Wind east around 12 mph, gusting to 21 mph.
Sunday night
 
Mostly clear. Breezy. Low 14°. Wind east around 11 mph, gusting to 21 mph.
Monday
 
Sunny. Breezy and unusually warm. High 25°. UV index up to 6. Wind east-northeast around 11 mph, gusting to 23 mph.
Monday night
 
Clear in the evening, becoming fair after midnight. Breezy. Low 13°. Wind northeast around 16 mph, gusting to 23 mph, in the evening, becoming 12 mph, gusting to 18 mph, after midnight.
Tuesday
 
Partly cloudy. Breezy and warm. High 24°. UV index up to 6. Wind northeast around 12 mph, gusting to 21 mph.
Tuesday night
 
Fair in the evening, becoming partly cloudy after midnight. Breezy. Low 14°. Wind northeast around 14 mph, gusting to 20 mph, in the evening, becoming east around 10 mph, gusting to 16 mph, after midnight.
Wednesday
 
Mostly cloudy. Unusually warm. High 25°. UV index up to 4. Wind east around 10 mph, gusting to 18 mph.
Wednesday night
 
Mostly clear. Breezy. Low 14°. Wind east around 11 mph, gusting to 18 mph.
Thursday
 
Partly cloudy. Unusually warm. High 27°. UV index up to 6. Wind east-northeast around 10 mph, gusting to 19 mph.
Thursday night
 
Partly to mostly cloudy. Low 15°. Wind northeast around 13 mph, gusting to 19 mph, in the evening, becoming 8 mph after midnight.

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