WXSIM Forecast for: Colwyn Bay
Issued by: Saratoga-Weather.org
Updated: Monday, 09-Mar-2026 03:00 pm
 
This
afternoon
Mostly Cloudy
Mostly Cloudy
Tonight

Fog
Fog
Tuesday

Fog a.m.
Fog a.m.
Tuesday
night
Rain likely
Rain likely
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Rain likely
Rain likely
Thursday
night
Rain likely
Rain likely
<2 mm. <2 mm. <2 mm. 5 mm. 15 mm. 10 mm.
High: 12° Low: 5° High: 8° Low: 4° High: 9° Low: 6° High: 7° Low: 5°
              WCh: -1°
SSW
5
mph
Light breeze
SSW
6-16→10-18
mph
Moderate breeze
SSW
11-22→17-25
mph
Strong breeze
SSW
18-27
mph
Strong breeze
WSW
16-26
mph
Strong breeze
WSW
13-23→24-37
mph
Near gale
WSW
27-38→23-31
mph
Near gale
SW
17-27→23-36
mph
Near gale

 

This afternoon
 
Mostly cloudy. A slight chance of rain. High 12°. Wind south-southwest around 5 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tonight
 
Mostly cloudy to cloudy. Patchy light fog. A slight chance of rain. Low 5°. Wind south-southwest around 6 mph, gusting to 16 mph, in the evening, becoming 10 mph, gusting to 18 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm.
Tuesday
 
Mostly cloudy to cloudy in the morning, becoming 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. High 8°. Wind south-southwest around 11 mph, gusting to 22 mph, in the morning, becoming 17 mph, gusting to 25 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Tuesday night
 
Dense overcast in the evening, becoming mostly cloudy after midnight. Rain likely. Windy. Low 4°. Wind chill as low as -1. Wind south-southwest around 18 mph, gusting to 27 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm.
Wednesday
 
Partly cloudy. Windy. High 9°. Wind west-southwest around 16 mph, gusting to 26 mph.
Wednesday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Windy. Low 6°. Wind west-southwest around 13 mph, gusting to 23 mph, in the evening, becoming 24 mph, gusting to 37 mph, after midnight.
Thursday
 
Dense overcast. A chance of rain in the morning, then rain likely in the afternoon. Very windy. High 7°. Wind chill around 1. Wind west-southwest around 27 mph, gusting to 38 mph, in the morning, becoming 23 mph, gusting to 31 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm.
Thursday night
 
Cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog in the evening. Rain likely in the evening, then a chance of rain after midnight. Windy. Low 5°. Wind chill ranging from -1 to 2. Wind southwest around 17 mph, gusting to 27 mph, in the evening, becoming 23 mph, gusting to 36 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
Friday
 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Windy and cold. High 5°. Wind chill around -1. Wind southwest around 23 mph, gusting to 36 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
Friday night
 
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Windy. Low 3°. Wind chill as low as -2. Wind west-southwest around 19 mph, gusting to 28 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
Saturday
 
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. Windy. High 6°. Wind chill ranging from -2 to 1. Wind west around 17 mph, gusting to 27 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm.
Saturday night
 
Mostly cloudy to cloudy in the evening, becoming partly to mostly cloudy after midnight. A chance of rain. Low 4°. Wind west around 10 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday
 
Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. A chance of rain. Windy. High 9°. Wind southwest around 14 mph, gusting to 25 mph, in the morning, becoming 21 mph, gusting to 30 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm.
Sunday night
 
Mostly cloudy in the evening, becoming cloudy after midnight. A chance of rain. Windy. Low 3°. Wind chill ranging from -2 to 3. Wind west around 21 mph, gusting to 30 mph, in the evening, becoming 18 mph, gusting to 28 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm.

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