WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Wednesday, 24-Jun-2026 06:00 am
 
Today

Partly Cloudy
Partly Cloudy
Tonight

Fair
Fair
Thursday

Partly Cloudy
Partly Cloudy
Thursday
night
Partly Cloudy
Partly Cloudy
Friday

Thunder storm
Thunder storm
Friday
night
Fog late
Fog late
Saturday

Fog a.m.
Fog a.m.
Saturday
night
Fog late
Fog late
Sunday

Fog a.m.
Fog a.m.
Sunday
night
Mostly Cloudy
Mostly Cloudy
<2 mm. <2 mm. <2 mm. <2 mm.
High: 32° Low: 19° High: 31° Low: 19° High: 27° Low: 16° High: 24° Low: 14° High: 16° Low: 11°
                   
N
4
mph
Light breeze
NE→ESE
3
mph
Light air
ESE
10-19
mph
Fresh breeze
ESE→SSE
11-18
mph
Moderate breeze
SW
3→12-22
mph
Fresh breeze
SSW
9-19→6
mph
Fresh breeze
S
12-24
mph
Fresh breeze
SW
10-20
mph
Fresh breeze
SW
13-26→20-29
mph
Strong breeze
SW
16-27→12-20
mph
Strong breeze
UV: 7
 High 
UV: 6
 High 
UV: 6
 High 
UV: 5
 Medium 
UV: 5
 Medium 

 

Today
 
Mostly sunny in the morning, becoming partly cloudy in the afternoon. Near record warmth. High 32°. UV index up to 7. Wind north around 4 mph.
Tonight
 
Fair. Warm. Low 19°. Wind northeast around 3 mph in the evening, becoming east-southeast after midnight.
Thursday
 
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Near record warmth. High 31°. UV index up to 6. Wind east-southeast around 10 mph, gusting to 19 mph.
Thursday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. A slight chance of rain after midnight. Breezy and warm. Low 19°. Wind east-southeast around 11 mph, gusting to 18 mph, in the evening, becoming south-southeast after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Friday
 
Partly cloudy. A slight chance of rain in the morning. Scattered thundershowers possible. Near record warmth. High 27°. UV index up to 6. Wind southwest around 3 mph in the morning, becoming 12 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Friday night
 
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Low 16°. Wind south-southwest around 9 mph, gusting to 19 mph, in the evening, becoming 6 mph after midnight.
Saturday
 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy and warm. High 24°. UV index up to 5. Wind south around 12 mph, gusting to 24 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Saturday night
 
Cloudy. Patchy light fog after midnight. A chance of rain. Low 14°. Wind southwest around 10 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday
 
Partly to mostly cloudy. Patchy light fog in the morning. Windy. High 16°. UV index up to 5. Wind southwest around 13 mph, gusting to 26 mph, in the morning, becoming 20 mph, gusting to 29 mph, in the afternoon.
Sunday night
 
Mostly cloudy. Breezy. Low 11°. Wind southwest around 16 mph, gusting to 27 mph, in the evening, becoming 12 mph, gusting to 20 mph, after midnight.
Monday
 
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A chance of rain. High 18°. UV index up to 5. Wind west-southwest around 11 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Monday night
 
Fair to partly cloudy in the evening, becoming clear after midnight. Patchy light fog after midnight. Low 11°. Wind west-southwest around 9 mph, gusting to 19 mph, in the evening, becoming 5 mph after midnight.
Tuesday
 
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Mild. High 21°. UV index up to 5. Wind west-southwest around 4 mph.
Tuesday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain. Breezy. Low 12°. Wind south-southwest around 9 mph, gusting to 21 mph, in the evening, becoming 17 mph, gusting to 24 mph, 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.