| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Tuesday, 11-Aug-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly to mostly cloudy. Near record warmth. High 28°. UV index up to 5. Wind south-southeast around 4 mph. |
| Tonight |
Partly cloudy. Low 16°. Wind north around 3 mph in the evening, becoming south after midnight. |
| Wednesday |
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Near record warmth. High 28°. UV index up to 5. Wind south around 5 mph. |
| Wednesday night |
Fair in the evening, becoming fair to partly cloudy after midnight. Low 15°. Wind west around 2 mph in the evening, becoming south-southwest after midnight. |
| Thursday |
Partly cloudy. Near record warmth. High 28°. UV index up to 5. Wind south-southwest around 4 mph in the morning, becoming north-northwest in the afternoon. |
| Thursday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 16°. Wind northwest around 2 mph in the evening, becoming south-southwest around 5 mph after midnight. |
| Friday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the afternoon. Rain likely. High 20°. UV index up to 4. Wind south-southwest around 6 mph, gusting to 15 mph, in the morning, becoming west-northwest in the afternoon. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm. |
| Friday night |
Mostly cloudy. Patchy light fog. A slight chance of rain. Low 14°. Wind west-northwest around 9 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. High 18°. UV index up to 5. Wind west-northwest around 11 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 12°. Wind west-northwest around 5 mph, gusting to 16 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 16°. UV index up to 3. Wind north around 4 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Dense overcast. A chance of rain after midnight. Low 13°. Wind north around 5 mph in the evening, becoming northeast after midnight. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Monday |
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 18°. UV index up to 4. Wind east around 9 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Partly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. Low 12°. Wind northeast around 5 mph in the evening, becoming east-southeast after midnight. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.