| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Thursday, 03-Sep-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Cloudy. Breezy and mild. High 21°. UV index up to 3. Wind west-southwest around 12 mph, gusting to 20 mph. |
| Tonight |
Dense overcast in the evening, becoming cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Rain likely. Low 13°. Wind west-southwest around 11 mph, gusting to 20 mph. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Friday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. Windy. High 15°. UV index up to 3. Wind west-southwest around 16 mph, gusting to 25 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Friday night |
Partly cloudy. Patchy light fog after midnight. A chance of rain. Breezy. Low 11°. Wind west around 14 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Partly to mostly cloudy. Patchy light fog in the morning. A slight chance of rain. High 16°. UV index up to 3. Wind west around 10 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 12°. Wind south around 6 mph. |
| Sunday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Mild. High 21°. UV index up to 3. Wind south around 7 mph. |
| Sunday night |
Partly cloudy in the evening, becoming cloudy after midnight. A slight chance of rain after midnight. Low 14°. Wind south around 7 mph in the evening, becoming west-southwest after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Mostly cloudy to cloudy. Breezy. High 17°. UV index up to 3. Wind west around 10 mph, gusting to 21 mph, in the morning, becoming 14 mph, gusting to 24 mph, in the afternoon. |
| Monday night |
Cloudy. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 12°. Wind west around 11 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Tuesday |
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Moderate fog. A chance of rain in the morning, then rain likely in the afternoon. High 14°. Wind south-southwest around 8 mph, gusting to 21 mph, in the morning, becoming north-northwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around 30 mm. |
| Tuesday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog in the evening. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 11°. Wind west-northwest around 16 mph, gusting to 25 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Wednesday |
Mostly cloudy. A chance of rain. Breezy. High 14°. UV index up to 3. Wind west-northwest around 17 mph, gusting to 26 mph, in the morning, becoming 13 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Dense overcast. Patchy light fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 11°. Wind west-southwest around 7 mph, gusting to 16 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.