| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Friday, 11-Sep-2026 06:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
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. High 16°. UV index up to 3. Wind west-northwest around 9 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly between 2 and 5 mm. |
| Tonight |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 12°. Wind south-southwest around 4 mph in the evening, becoming 9 mph, gusting to 21 mph, after midnight. |
| Saturday |
Cloudy in the morning, becoming dense overcast in the afternoon. Rain likely. Windy. High 16°. Wind south-southwest around 18 mph, gusting to 26 mph, in the morning, becoming 14 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Saturday night |
Dense overcast. A chance of rain. Low 14°. Wind south-southwest around 10 mph, gusting to 18 mph, in the evening, becoming west-southwest around 4 mph after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Mostly cloudy to cloudy. A chance of rain. High 17°. UV index up to 2. Wind west around 4 mph in the morning, becoming north-northwest in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 14°. Wind south-southwest around 3 mph in the evening, becoming 7 mph after midnight. |
| Monday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Rain likely. Breezy. High 17°. UV index up to 2. Wind south-southwest around 13 mph, gusting to 21 mph. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm. |
| Monday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A chance of rain after midnight. Breezy. Low 14°. Wind south-southwest around 16 mph, gusting to 22 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Tuesday |
Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Windy. High 15°, but temperatures falling in the afternoon. UV index up to 2. Wind west around 16 mph, gusting to 26 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Tuesday night |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain. Breezy. Low 10°. Wind west around 13 mph, gusting to 22 mph, in the evening, becoming 17 mph, gusting to 24 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 13°. Wind west around 14 mph, gusting to 23 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Windy. Low 12°. Wind west-southwest around 16 mph, gusting to 26 mph, in the evening, becoming 20 mph, gusting to 27 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday |
Cloudy. A slight chance of rain. Windy and cool. High 13°, but temperatures falling in the afternoon. Wind west around 18 mph, gusting to 27 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly cloudy. A chance of rain. Breezy and cool. Low 9°. Wind west-northwest around 15 mph, gusting to 23 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.