| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Saturday, 12-Sep-2026 09:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Cloudy. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Mild. Low 16°. Wind southwest around 3 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Sunday |
Mostly cloudy to cloudy. Patchy light fog in the morning. 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 west-northwest around 4 mph in the morning, becoming north in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Sunday night |
Mostly cloudy. Patchy light fog. Low 14°. Wind south around 3 mph. |
| Monday |
Mostly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Mild. High 21°. UV index up to 3. Wind south around 5 mph, gusting to 15 mph, in the morning, becoming 14 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Monday night |
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog after midnight. Rain likely. Breezy. Low 15°. Wind south-southwest around 14 mph, gusting to 23 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Tuesday |
Partly cloudy. Patchy light fog in the morning. A chance of rain. Breezy. High 17°. UV index up to 2. Wind west-southwest around 11 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Partly cloudy in the evening, becoming cloudy after midnight. Patchy light fog. A chance of rain in the evening, then rain likely after midnight. Low 11°. Wind west-southwest around 10 mph, gusting to 18 mph, in the evening, becoming west-northwest after midnight. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
| Wednesday |
Mostly cloudy to cloudy. Patchy light fog. Rain likely. High 13°. UV index up to 2. Wind west-northwest around 10 mph, gusting to 17 mph. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm. |
| Wednesday night |
Cloudy. Patchy light fog. A slight chance of rain in the evening, then a chance of rain after midnight. Low 11°. Wind southwest around 9 mph, gusting to 17 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Thursday |
Mostly cloudy. Patchy light fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 14°. UV index up to 2. Wind west around 13 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain. Breezy. Low 10°. Wind west around 14 mph, gusting to 22 mph, in the evening, becoming 17 mph, gusting to 24 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday |
Cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Windy. High 13°. Wind west around 17 mph, gusting to 29 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Friday night |
Cloudy in the evening, becoming dense overcast after midnight. A chance of rain in the evening, then rain likely after midnight. Windy. Low 12°, but temperatures rising after midnight. Wind southwest around 22 mph, gusting to 30 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.