WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Wednesday, 15-Jul-2026 06:00 am
 
Today

Mostly Sunny
Mostly Sunny
Tonight

Partly Cloudy
Partly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Mostly Cloudy
Mostly Cloudy
High: 26° Low: 16° High: 26° Low: 14° High: 25° Low: 14° High: 23° Low: 13°
               
ESE→NE
7-17→10-19
mph
Fresh breeze
NE→ESE
6-18
mph
Moderate breeze
ESE→NNE
6-17
mph
Moderate breeze
NW→SW
2
mph
Light air
NNE
4-16→8-18
mph
Moderate breeze
N→ENE
4-16
mph
Moderate breeze
E→N
6-16
mph
Moderate breeze
NNE→ESE
7-16
mph
Moderate breeze
UV: 6
 High 
UV: 5
 Medium 
UV: 6
 High 
UV: 5
 Medium 

 

Today
 
Partly to mostly sunny in the morning, becoming sunny in the afternoon. Unusually warm. High 26°. UV index up to 6. Wind east-southeast around 7 mph, gusting to 17 mph, in the morning, becoming northeast around 10 mph, gusting to 19 mph, in the afternoon.
Tonight
 
Clear in the evening, becoming fair to partly cloudy after midnight. Low 16°. Wind northeast around 6 mph, gusting to 18 mph, in the evening, becoming east-southeast after midnight.
Thursday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Unusually warm. High 26°. UV index up to 5. Wind east-southeast around 6 mph, gusting to 17 mph, in the morning, becoming north-northeast in the afternoon.
Thursday night
 
Fair in the evening, becoming fair to partly cloudy after midnight. Low 14°. Wind northwest around 2 mph in the evening, becoming southwest after midnight.
Friday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Unusually warm. High 25°. UV index up to 6. Wind north-northeast around 4 mph, gusting to 16 mph, in the morning, becoming 8 mph, gusting to 18 mph, in the afternoon.
Friday night
 
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 14°. Wind north around 4 mph, gusting to 16 mph, in the evening, becoming east-northeast after midnight.
Saturday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 23°. UV index up to 5. Wind east around 6 mph, gusting to 16 mph, in the morning, becoming north in the afternoon.
Saturday night
 
Clear in the evening, becoming partly to mostly cloudy after midnight. Low 13°. Wind north-northeast around 7 mph, gusting to 16 mph, in the evening, becoming east-southeast after midnight.
Sunday
 
Mostly sunny. Warm. High 22°. UV index up to 6. Wind east-southeast around 5 mph, gusting to 15 mph, in the morning, becoming north in the afternoon.
Sunday night
 
Mostly clear. Low 11°. Wind north around 5 mph in the evening, becoming northwest after midnight.
Monday
 
Partly cloudy in the morning, becoming sunny in the afternoon. Warm. High 23°. UV index up to 7. Wind northwest around 8 mph, gusting to 18 mph.
Monday night
 
Clear in the evening, becoming mostly clear after midnight. Low 11°. Wind northwest around 7 mph, gusting to 16 mph, in the evening, becoming 2 mph after midnight.
Tuesday
 
Sunny in the morning, becoming partly cloudy in the afternoon. Warm. High 24°. UV index up to 6. Wind north-northwest around 2 mph in the morning, becoming 7 mph, gusting to 17 mph, in the afternoon.
Tuesday night
 
Fair to partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 13°. Wind north-northwest around 4 mph in the evening, becoming east-southeast near calm after midnight.

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