WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Tuesday, 14-Jul-2026 09:00 pm
 
Tonight

Partly Cloudy
Partly Cloudy
Wednesday

Mostly Sunny
Mostly Sunny
Wednesday
night
Partly Cloudy
Partly Cloudy
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Mostly Cloudy
Mostly Cloudy
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Partly Cloudy
Partly Cloudy
Low: 16° High: 26° Low: 15° High: 26° Low: 14° High: 24° Low: 14° High: 23°
               
E
8-19
mph
Fresh breeze
ESE→ENE
9-19
mph
Fresh breeze
ENE→ESE
6-18
mph
Moderate breeze
ESE→NNE
6-16
mph
Moderate breeze
NW→WSW
2
mph
Light air
NNE
3-15→8-17
mph
Moderate breeze
NW→SE
3-16
mph
Moderate breeze
ESE→NNE
5-15
mph
Moderate breeze
UV: 6
 High 
UV: 5
 Medium 
UV: 5
 Medium 
UV: 5
 Medium 

 

Tonight
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 16°. Wind east around 8 mph, gusting to 19 mph.
Wednesday
 
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 9 mph, gusting to 19 mph, in the morning, becoming east-northeast in the afternoon.
Wednesday night
 
Clear in the evening, becoming fair to partly cloudy after midnight. Low 15°. Wind east-northeast around 6 mph, gusting to 18 mph, in the evening, becoming east-southeast after midnight.
Thursday
 
Partly cloudy. Unusually warm. High 26°. UV index up to 5. Wind east-southeast around 6 mph, gusting to 16 mph, in the morning, becoming north-northeast in the afternoon.
Thursday night
 
Fair to partly cloudy. Low 14°. Wind northwest around 2 mph in the evening, becoming west-southwest after midnight.
Friday
 
Partly to mostly cloudy. Warm. High 24°. UV index up to 5. Wind north-northeast around 3 mph, gusting to 15 mph, in the morning, becoming 8 mph, gusting to 17 mph, in the afternoon.
Friday night
 
Partly cloudy. Low 14°. Wind northwest around 3 mph, gusting to 16 mph, in the evening, becoming southeast after midnight.
Saturday
 
Partly cloudy. Warm. High 23°. UV index up to 5. Wind east-southeast around 5 mph, gusting to 15 mph, in the morning, becoming north-northeast in the afternoon.
Saturday night
 
Fair in the evening, becoming partly cloudy after midnight. Low 13°. Wind northwest around 4 mph.
Sunday
 
Partly cloudy. A slight chance of rain in the morning. Mild. High 21°. UV index up to 5. Wind northwest around 3 mph in the morning, becoming 7 mph, gusting to 16 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Fair in the evening, becoming partly cloudy after midnight. Low 12°. Wind northwest around 3 mph.
Monday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 20°. UV index up to 5. Wind northwest around 4 mph in the morning, becoming 8 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Monday night
 
Clear. Patchy light fog after midnight. Low 12°. Wind north-northwest around 3 mph, gusting to 16 mph, in the evening, becoming north-northeast after midnight.

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