WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Wednesday, 08-Jul-2026 11:00 am
 
This
afternoon
Clear
Clear
Tonight

Mostly Clear
Mostly Clear
Thursday

Sunny
Sunny
Thursday
night
Mostly Clear
Mostly Clear
Friday

Mostly Sunny
Mostly Sunny
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Partly Cloudy
Partly Cloudy
Saturday
night
Partly Cloudy
Partly Cloudy
High: 26° Low: 14° High: 27° Low: 14° High: 28° Low: 16° High: 26° Low: 15°
               
NNE
5
mph
Light breeze
NNE→W
calm

Calm
NNW
4
mph
Light breeze
NNW→S
calm

Calm
E→N
3
mph
Light air
NW→SSE
calm

Calm
ENE
3→8-17
mph
Moderate breeze
ENE→ESE
5-16
mph
Moderate breeze
UV: 7
 High 
UV: 6
 High 
UV: 6
 High 
UV: 5
 Medium 

 

This afternoon
 
Clear. Unusually warm. High 26°. UV index up to 7. Wind north-northeast around 5 mph.
Tonight
 
Mostly clear in the evening, becoming clear after midnight. Low 14°. Wind north-northeast near calm in the evening, becoming west after midnight.
Thursday
 
Sunny. Near record warmth. High 27°. UV index up to 6. Wind north-northwest around 4 mph.
Thursday night
 
Mostly clear in the evening, becoming fair after midnight. Low 14°. Wind north-northwest near calm in the evening, becoming south after midnight.
Friday
 
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. Near record warmth. High 28°. UV index up to 6. Wind east around 3 mph in the morning, becoming north in the afternoon.
Friday night
 
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 16°. Wind northwest near calm in the evening, becoming south-southeast after midnight.
Saturday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Unusually warm. High 26°. UV index up to 5. Wind east-northeast around 3 mph in the morning, becoming 8 mph, gusting to 17 mph, in the afternoon.
Saturday night
 
Partly cloudy. Low 15°. Wind east-northeast around 5 mph, gusting to 16 mph, in the evening, becoming east-southeast after midnight.
Sunday
 
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. Near record warmth. High 28°. UV index up to 6. Wind east around 9 mph, gusting to 19 mph.
Sunday night
 
Fair. Low 14°. Wind east around 10 mph, gusting to 19 mph.
Monday
 
Sunny. Near record warmth. High 28°. UV index up to 6. Wind east around 10 mph, gusting to 21 mph.
Monday night
 
Fair in the evening, becoming clear after midnight. Low 14°. Wind east around 12 mph, gusting to 20 mph, in the evening, becoming 8 mph after midnight.
Tuesday
 
Sunny. Unusually warm. High 25°. UV index up to 6. Wind east around 8 mph, gusting to 19 mph, in the morning, becoming northeast around 13 mph, gusting to 23 mph, in the afternoon.
Tuesday night
 
Clear in the evening, becoming fair after midnight. Low 13°. Wind northeast around 12 mph, gusting to 22 mph, in the evening, becoming 8 mph after midnight.

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