WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Sunday, 12-Jul-2026 09:00 pm
 
Tonight

Mostly Clear
Mostly Clear
Monday

Sunny
Sunny
Monday
night
Mostly Clear
Mostly Clear
Tuesday

Mostly Sunny
Mostly Sunny
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Mostly Sunny
Mostly Sunny
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Low: 16° High: 26° Low: 15° High: 25° Low: 15° High: 27° Low: 14° High: 26° Low: 14° High: 25°
                   
E
12-27→8-16
mph
Strong breeze
E
11-21
mph
Fresh breeze
E
12-21→7
mph
Fresh breeze
ENE
9-20
mph
Fresh breeze
NE→ESE
10-18
mph
Moderate breeze
ESE→NE
9-20
mph
Fresh breeze
NE→ESE
6-19
mph
Fresh breeze
E→NE
7-18
mph
Moderate breeze
NNE→E
2
mph
Light air
NNE
4-15→8-16
mph
Moderate breeze
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 

 

Tonight
 
Mostly clear in the evening, becoming fair after midnight. Low 16°. Wind east around 12 mph, gusting to 27 mph, in the evening, becoming 8 mph, gusting to 16 mph, after midnight.
Monday
 
Sunny. Breezy and unusually warm. High 26°. UV index up to 6. Wind east around 11 mph, gusting to 21 mph.
Monday night
 
Clear in the evening, becoming mostly clear after midnight. Low 15°. Wind east around 12 mph, gusting to 21 mph, in the evening, becoming 7 mph after midnight.
Tuesday
 
Sunny in the morning, becoming mostly sunny in the afternoon. Unusually warm. High 25°. UV index up to 6. Wind east-northeast around 9 mph, gusting to 20 mph.
Tuesday night
 
Fair to partly cloudy in the evening, becoming mostly clear after midnight. Low 15°. Wind northeast around 10 mph, gusting to 18 mph, in the evening, becoming east-southeast after midnight.
Wednesday
 
Sunny in the morning, becoming mostly sunny in the afternoon. Unusually warm. High 27°. UV index up to 6. Wind east-southeast around 9 mph, gusting to 20 mph, in the morning, becoming northeast in the afternoon.
Wednesday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 14°. Wind northeast around 6 mph, gusting to 19 mph, in the evening, becoming east-southeast after midnight.
Thursday
 
Partly cloudy in the morning, becoming mostly sunny in the afternoon. Unusually warm. High 26°. UV index up to 6. Wind east around 7 mph, gusting to 18 mph, in the morning, becoming northeast in the afternoon.
Thursday night
 
Partly cloudy. Low 14°. Wind north-northeast around 2 mph in the evening, becoming east after midnight.
Friday
 
Partly cloudy. Unusually warm. High 25°. UV index up to 6. Wind north-northeast around 4 mph, gusting to 15 mph, in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon.
Friday night
 
Partly cloudy. Low 13°. Wind northwest around 3 mph in the evening, becoming east after midnight.
Saturday
 
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. Unusually warm. High 25°. UV index up to 6. Wind east-northeast around 3 mph in the morning, becoming north around 6 mph, gusting to 15 mph, in the afternoon.
Saturday night
 
Mostly clear in the evening, becoming clear after midnight. Low 12°. Wind north around 6 mph, gusting to 15 mph, in the evening, becoming 2 mph after midnight.

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