| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Tuesday, 09-Jun-2026 03:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly cloudy. Windy. High 16°. UV index up to 5. Wind west-southwest around 17 mph, gusting to 27 mph. |
| Tonight |
Partly to mostly cloudy in the evening, becoming cloudy after midnight. Light to moderate fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Cool. Low 6°. Wind west-southwest around 12 mph, gusting to 24 mph, in the evening, becoming 8 mph after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Wednesday |
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Light to moderate fog in the morning, then patchy light fog in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Cool. High 11°. Wind chill ranging from 3 to 8. UV index up to 4. Wind west-southwest around 9 mph, gusting to 16 mph, in the morning, becoming 12 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming dense overcast after midnight. A chance of rain. Cool. Low 6°. Wind west-southwest around 8 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Dense overcast. Patchy light fog in the morning. Rain likely in the morning, then a chance of rain in the afternoon. Breezy and cool. High 12°. Wind chill ranging from 4 to 9. UV index up to 2. Wind southwest around 12 mph, gusting to 19 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Thursday night |
Dense overcast. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 11°, but temperatures rising after midnight. Wind southwest around 13 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Friday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Breezy. High 17°. UV index up to 4. Wind west around 12 mph, gusting to 21 mph, in the morning, becoming 17 mph, gusting to 25 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Breezy. Low 11°. Wind west around 14 mph, gusting to 23 mph, in the evening, becoming 11 mph, gusting to 20 mph, after midnight. |
| Saturday |
Partly to mostly cloudy. Mild. High 21°. UV index up to 5. Wind west around 6 mph. |
| Saturday night |
Partly cloudy. Low 12°. Wind east-southeast around 4 mph. |
| Sunday |
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Unusually warm. High 24°. UV index up to 7. Wind east-southeast around 4 mph in the morning, becoming south-southwest in the afternoon. |
| Sunday night |
Partly to mostly cloudy. Low 13°. Wind south-southeast around 4 mph. |
| Monday |
Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Unusually warm. High 24°. UV index up to 6. Wind south-southeast around 4 mph in the morning, becoming west-northwest in the afternoon. |
| Monday night |
Mostly clear in the evening, becoming fair after midnight. Light to moderate fog after midnight. Low 13°. Wind east-southeast around 3 mph in the evening, becoming south-southwest after midnight. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.