WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Tuesday, 14-Jul-2026 11:00 am
 
This
afternoon
Fair
Fair
Tonight

Partly Cloudy
Partly Cloudy
Wednesday

Sunny
Sunny
Wednesday
night
Clear
Clear
Thursday

Mostly Sunny
Mostly Sunny
Thursday
night
Clear
Clear
Friday

Partly Cloudy
Partly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
High: 23° Low: 14° High: 25° Low: 13° High: 26° Low: 13° High: 25° Low: 12°
               
NE
11-20
mph
Fresh breeze
ENE
8-18
mph
Moderate breeze
NE
9-19
mph
Fresh breeze
NNE→ESE
6-18
mph
Moderate breeze
ESE→NNE
7-17
mph
Moderate breeze
NW
calm

Calm
N
3→7-16
mph
Moderate breeze
NW→S
2
mph
Light air
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 
UV: 6
 High 

 

This afternoon
 
Fair. Warm. High 23°. UV index up to 6. Wind northeast around 11 mph, gusting to 20 mph.
Tonight
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 14°. Wind east-northeast around 8 mph, gusting to 18 mph.
Wednesday
 
Sunny. Unusually warm. High 25°. UV index up to 6. Wind northeast around 9 mph, gusting to 19 mph.
Wednesday night
 
Clear in the evening, becoming fair after midnight. Low 13°. Wind north-northeast around 6 mph, gusting to 18 mph, in the evening, becoming east-southeast after midnight.
Thursday
 
Partly to mostly sunny. Unusually warm. High 26°. UV index up to 6. Wind east-southeast around 7 mph, gusting to 17 mph, in the morning, becoming north-northeast in the afternoon.
Thursday night
 
Fair in the evening, becoming clear after midnight. Low 13°. Wind northwest near calm.
Friday
 
Partly cloudy. Unusually warm. High 25°. UV index up to 6. Wind north around 3 mph in the morning, becoming 7 mph, gusting to 16 mph, in the afternoon.
Friday night
 
Fair to partly cloudy. Low 12°. Wind northwest around 2 mph in the evening, becoming south after midnight.
Saturday
 
Mostly sunny in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 24°. UV index up to 6. Wind northwest around 5 mph, gusting to 17 mph, in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon.
Saturday night
 
Partly cloudy. Low 12°. Wind northwest around 4 mph, gusting to 15 mph, in the evening, becoming east-southeast after midnight.
Sunday
 
Mostly sunny in the morning, becoming partly cloudy in the afternoon. Warm. High 24°. UV index up to 6. Wind east-southeast around 4 mph in the morning, becoming north in the afternoon.
Sunday night
 
Partly cloudy. Low 12°. Wind northwest around 6 mph in the evening, becoming 9 mph, gusting to 16 mph, after midnight.
Monday
 
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. High 19°. UV index up to 5. Wind northwest around 9 mph, gusting to 17 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday night
 
Partly to mostly cloudy in the evening, becoming clear after midnight. Light to moderate fog after midnight. A slight chance of rain in the evening. Low 12°. Wind north-northeast around 7 mph, gusting to 17 mph, in the evening, becoming east-southeast after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.

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