| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Friday, 25-Sep-2026 09:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 11°. Wind south-southwest around 9 mph, gusting to 16 mph. |
| Saturday |
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A chance of rain. High 18°. UV index up to 2. Wind south-southwest around 11 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly cloudy. Low 11°. Wind south around 8 mph, gusting to 16 mph. |
| Sunday |
Mostly cloudy to cloudy. Patchy light fog in the morning. Rain likely in the morning, then a chance of rain in the afternoon. Breezy. High 16°. UV index up to 2. Wind southeast around 13 mph, gusting to 23 mph, in the morning, becoming south-southwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around 20 mm. |
| Sunday night |
Mostly cloudy. Low 10°. Wind west-southwest around 5 mph. |
| Monday |
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. Patchy light fog in the morning. High 16°. UV index up to 2. Wind south-southwest around 4 mph in the morning, becoming east in the afternoon. |
| Monday night |
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 10°. Wind southeast around 7 mph, gusting to 17 mph. |
| Tuesday |
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. A chance of rain. Breezy. High 17°. Wind southeast around 14 mph, gusting to 21 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Tuesday night |
Dense overcast. Patchy light fog after midnight. Rain very likely. Breezy. Low 15°. Wind south-southeast around 17 mph, gusting to 23 mph, in the evening, becoming 12 mph, gusting to 22 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 20 mm. |
| Wednesday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. High 17°. UV index up to 2. Wind south-southwest around 9 mph, gusting to 18 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 12°. Wind south-southwest around 11 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday |
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. High 15°. UV index up to 2. Wind south-southwest around 11 mph, gusting to 20 mph, in the morning, becoming 17 mph, gusting to 29 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday night |
Partly to mostly cloudy. A slight chance of rain. Breezy. Low 9°. Wind west-southwest around 12 mph, gusting to 26 mph. 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.