| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Sunday, 18-Oct-2026 03:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly to mostly cloudy. A slight chance of rain. High 11°. Wind northeast around 8 mph, gusting to 15 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog. A slight chance of rain in the evening, then a chance of rain after midnight. Low 6°. Wind northeast around 9 mph, gusting to 17 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Monday |
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 11°. Wind east-southeast around 8 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Partly to mostly cloudy in the evening, becoming cloudy after midnight. Low 7°. Wind southeast around 3 mph. |
| Tuesday |
Dense overcast. Patchy light fog in the morning, then light to moderate fog in the afternoon. A chance of rain in the morning, then rain likely in the afternoon. High 9°. Wind southeast around 3 mph in the morning, becoming 7 mph in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Tuesday night |
Mostly cloudy in the evening, becoming partly cloudy after midnight. Light to moderate fog. Low 7°. Wind south around 4 mph. |
| Wednesday |
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog. A chance of rain in the morning, then rain likely in the afternoon. High 9°. Wind south-southwest around 4 mph in the morning, becoming west-northwest around 14 mph, gusting to 27 mph, in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Moderate fog in the evening, then light to moderate fog after midnight. A chance of rain. Low 7°. Wind southwest around 6 mph, gusting to 19 mph, in the evening, becoming 12 mph, gusting to 23 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Partly to mostly sunny in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain. Breezy. High 11°. Wind southwest around 15 mph, gusting to 23 mph, in the morning, becoming 12 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Dense overcast. Patchy light fog. A chance of rain in the evening, then rain likely after midnight. Low 8°. Wind southeast around 7 mph in the evening, becoming north-northeast around 14 mph, gusting to 34 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 20 mm. |
| Friday |
Dense overcast in the morning, becoming cloudy in the afternoon. Rain likely. Very windy and cold. High 9°, but temperatures falling in the afternoon. Wind chill ranging from -1 to 3. Wind northwest around 30 mph, gusting to 42 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
| Friday night |
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A chance of rain. Windy and cold. Low 4°, but temperatures rising after midnight. Wind chill as low as -1. Wind northwest around 23 mph, gusting to 34 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Saturday |
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Windy. High 9°. Wind west-northwest around 19 mph, gusting to 27 mph, in the morning, becoming 14 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Saturday night |
Dense overcast. A chance of rain. Breezy. Low 8°, but temperatures rising after midnight. Wind south around 11 mph, gusting to 18 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.