| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Monday, 25-May-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Clear. Near record warmth. High 27°. UV index up to 7. Wind north-northeast around 4 mph. |
| Tonight |
Mostly clear in the evening, becoming fair after midnight. Low 14°. Wind north around 2 mph in the evening, becoming south-southeast after midnight. |
| Tuesday |
Sunny. Near record warmth. High 27°. UV index up to 6. Wind north around 4 mph. |
| Tuesday night |
Clear in the evening, becoming partly cloudy after midnight. Low 13°. Wind north around 3 mph in the evening, becoming southeast after midnight. |
| Wednesday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Breezy with near record warmth. High 27°. UV index up to 5. Wind southeast around 11 mph, gusting to 21 mph. |
| Wednesday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Rain likely after midnight. Breezy. Low 13°. Wind southeast around 11 mph, gusting to 20 mph. Chance of precipitation 70 percent. Precipitation mostly around 30 mm. |
| Thursday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. Rain likely in the morning, then a chance of rain in the afternoon. Mild. High 22°. UV index up to 4. Wind southeast around 10 mph, gusting to 22 mph, in the morning, becoming south-southwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 10 and 20 mm. |
| Thursday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog after midnight. Breezy. Low 12°. Wind southwest around 14 mph, gusting to 24 mph. |
| Friday |
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. High 18°. UV index up to 6. Wind southwest around 10 mph, gusting to 19 mph, in the morning, becoming west-northwest in the afternoon. |
| Friday night |
Partly cloudy. Patchy light fog after midnight. Low 11°. Wind west-southwest around 4 mph in the evening, becoming south-southwest after midnight. |
| Saturday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. Mild. High 20°. UV index up to 5. Wind south around 5 mph in the morning, becoming north-northwest in the afternoon. |
| Saturday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog after midnight. Low 11°. Wind west-southwest around 4 mph in the evening, becoming 8 mph after midnight. |
| Sunday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. Breezy. High 17°. UV index up to 6. Wind west-southwest around 12 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Cloudy. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 12°. Wind west-southwest around 12 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.






