WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Monday, 13-Jul-2026 06:00 pm
 
Tonight

Fog late
Fog late
Tuesday

Fog a.m.
Fog a.m.
Tuesday
night
Partly Cloudy
Partly Cloudy
Wednesday

Sunny
Sunny
Wednesday
night
Clear
Clear
Thursday

Mostly Sunny
Mostly Sunny
Thursday
night
Mostly Clear
Mostly Clear
Friday

Mostly Sunny
Mostly Sunny
Low: 14° High: 24° Low: 15° High: 26° Low: 14° High: 26° Low: 13° High: 26°
               
NE
11-21→7
mph
Fresh breeze
NE
7-17→11-20
mph
Fresh breeze
ENE→ESE
9-18
mph
Moderate breeze
ENE
9-19
mph
Fresh breeze
ENE→ESE
6-17
mph
Moderate breeze
E→NE
6-17
mph
Moderate breeze
N→SE
2
mph
Light air
ENE→N
6-16
mph
Moderate breeze
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 

 

Tonight
 
Fair in the evening, becoming clear after midnight. Patchy light fog after midnight. Low 14°. Wind northeast around 11 mph, gusting to 21 mph, in the evening, becoming 7 mph after midnight.
Tuesday
 
Sunny. Patchy light fog in the morning. Warm. High 24°. UV index up to 6. Wind northeast around 7 mph, gusting to 17 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon.
Tuesday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 15°. Wind east-northeast around 9 mph, gusting to 18 mph, in the evening, becoming east-southeast after midnight.
Wednesday
 
Sunny. Unusually warm. High 26°. UV index up to 6. Wind east-northeast around 9 mph, gusting to 19 mph.
Wednesday night
 
Clear in the evening, becoming fair after midnight. Low 14°. Wind east-northeast around 6 mph, gusting to 17 mph, in the evening, becoming east-southeast after midnight.
Thursday
 
Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. Unusually warm. High 26°. UV index up to 6. Wind east around 6 mph, gusting to 17 mph, in the morning, becoming northeast in the afternoon.
Thursday night
 
Fair in the evening, becoming mostly clear after midnight. Low 13°. Wind north around 2 mph in the evening, becoming southeast after midnight.
Friday
 
Mostly sunny in the morning, becoming sunny in the afternoon. Unusually warm. High 26°. UV index up to 6. Wind east-northeast around 6 mph, gusting to 16 mph, in the morning, becoming north in the afternoon.
Friday night
 
Fair in the evening, becoming partly cloudy after midnight. Low 13°. Wind north-northwest around 5 mph, gusting to 15 mph, in the evening, becoming northeast near calm after midnight.
Saturday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 24°. UV index up to 6. Wind northwest around 4 mph in the morning, becoming 7 mph, gusting to 16 mph, in the afternoon.
Saturday night
 
Fair in the evening, becoming partly to mostly cloudy after midnight. Low 13°. Wind northwest around 6 mph, gusting to 16 mph, in the evening, becoming 3 mph after midnight.
Sunday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Unusually warm. High 25°. UV index up to 6. Wind northwest around 2 mph in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon.
Sunday night
 
Fair to partly cloudy in the evening, becoming fair after midnight. Low 11°. Wind northwest around 7 mph, gusting to 16 mph.

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