| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Friday, 11-Sep-2026 06:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Fair in the evening, becoming partly to mostly cloudy after midnight. Low 11°. Wind south-southwest around 4 mph in the evening, becoming 9 mph, gusting to 21 mph, after midnight. |
| Saturday |
Cloudy. Rain likely in the morning, then a chance of rain in the afternoon. Breezy. High 17°. UV index up to 2. Wind south-southwest around 18 mph, gusting to 25 mph, in the morning, becoming 13 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm. |
| Saturday night |
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 13°. Wind south-southwest around 5 mph in the evening, becoming 2 mph after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 16°. UV index up to 2. Wind east-northeast around 2 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Sunday night |
Mostly cloudy in the evening, becoming partly cloudy after midnight. Low 13°. Wind south around 4 mph. |
| Monday |
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Mild. High 19°. UV index up to 3. Wind south-southwest around 9 mph, gusting to 17 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Monday night |
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog. Rain very likely. Breezy. Low 14°. Wind south-southwest around 14 mph, gusting to 23 mph, in the evening, becoming west after midnight. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm. |
| Tuesday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 14°, but temperatures falling in the afternoon. UV index up to 3. Wind west around 13 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Tuesday night |
Fair to 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 and cool. Low 9°. Wind chill ranging from 6 to 10. Wind west around 14 mph, gusting to 23 mph, in the evening, becoming 18 mph, gusting to 25 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Wednesday |
Cloudy. A chance of rain. Breezy and cool. High 12°. Wind west around 16 mph, gusting to 24 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain. Windy. Low 11°. Wind west-southwest around 17 mph, gusting to 28 mph, in the evening, becoming 22 mph, gusting to 29 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Thursday |
Partly to mostly cloudy. A chance of rain. Windy and cool. High 12°. Wind chill around 7. UV index up to 2. Wind west-northwest around 19 mph, gusting to 27 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Fair to partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Windy and cool. Low 9°. Wind chill as low as 5. Wind west-northwest around 20 mph, gusting to 30 mph, in the evening, becoming 24 mph, gusting to 32 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.