WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Monday, 13-Jul-2026 11:00 am
 
This
afternoon
Clear
Clear
Tonight

Clear
Clear
Tuesday

Mostly Sunny
Mostly Sunny
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Sunny
Sunny
Wednesday
night
Clear
Clear
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Mostly Sunny
Mostly Sunny
Friday
night
Mostly Clear
Mostly Clear
High: 23° Low: 13° High: 25° Low: 14° High: 26° Low: 13° High: 26° Low: 13° High: 26° Low: 12°
                   
ENE
12-22
mph
Fresh breeze
ENE
12-21→7
mph
Fresh breeze
NE
8-18→11-20
mph
Fresh breeze
ENE
9-18
mph
Moderate breeze
E→NE
9-19
mph
Fresh breeze
NNE→ESE
8-19→4
mph
Fresh breeze
ESE→NNE
6-17
mph
Moderate breeze
NNW→ENE
calm

Calm
NE→N
3→6-15
mph
Moderate breeze
NNW→E
3
mph
Light air
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 

 

This afternoon
 
Clear. Breezy and warm. High 23°. UV index up to 6. Wind east-northeast around 12 mph, gusting to 22 mph.
Tonight
 
Clear. Low 13°. Wind east-northeast 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 northeast around 8 mph, gusting to 18 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon.
Tuesday night
 
Fair to partly cloudy in the evening, becoming mostly clear after midnight. Low 14°. Wind east-northeast around 9 mph, gusting to 18 mph.
Wednesday
 
Sunny. Unusually warm. High 26°. UV index up to 6. Wind east around 9 mph, gusting to 19 mph, in the morning, becoming northeast in the afternoon.
Wednesday night
 
Clear in the evening, becoming fair after midnight. Low 13°. Wind north-northeast around 8 mph, gusting to 19 mph, in the evening, becoming east-southeast around 4 mph after midnight.
Thursday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Unusually warm. High 26°. UV index up to 6. Wind east-southeast around 6 mph, gusting to 17 mph, in the morning, becoming north-northeast in the afternoon.
Thursday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 13°. Wind north-northwest near calm in the evening, becoming east-northeast after midnight.
Friday
 
Partly to mostly sunny. Unusually warm. High 26°. UV index up to 6. Wind northeast around 3 mph in the morning, becoming north around 6 mph, gusting to 15 mph, in the afternoon.
Friday night
 
Fair in the evening, becoming mostly clear after midnight. Low 12°. Wind north-northwest around 3 mph in the evening, becoming east after midnight.
Saturday
 
Partly cloudy. Warm. High 24°. UV index up to 6. Wind east around 5 mph, gusting to 15 mph, in the morning, becoming north in the afternoon.
Saturday night
 
Mostly clear in the evening, becoming clear after midnight. Low 11°. Wind west-northwest around 6 mph, gusting to 15 mph, in the evening, becoming 2 mph after midnight.
Sunday
 
Sunny in the morning, becoming partly to mostly sunny in the afternoon. Unusually warm. High 25°. UV index up to 6. Wind west around 4 mph, gusting to 15 mph, in the morning, becoming 8 mph, gusting to 17 mph, in the afternoon.
Sunday night
 
Mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 13°. Wind west around 5 mph, gusting to 15 mph.

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