| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Monday, 11-May-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Mostly clear. High 12°. UV index up to 5. Wind north-northeast around 9 mph, gusting to 18 mph. |
| Tonight |
Fair to partly cloudy in the evening, becoming mostly cloudy after midnight. Cool. Low 5°. Wind northwest around 7 mph, gusting to 18 mph, in the evening, becoming west-southwest after midnight. |
| Tuesday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 11°. UV index up to 4. Wind west-northwest around 12 mph, gusting to 22 mph, in the morning, becoming 15 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy and cold. Low 5°. Wind chill ranging from 0 to 7. Wind west around 12 mph, gusting to 21 mph, in the evening, becoming 17 mph, gusting to 25 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly around 5 mm. |
| Wednesday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Rain likely. Windy and cold. High 8°. Wind chill ranging from 0 to 3. UV index up to 3. Wind west around 19 mph, gusting to 28 mph, in the morning, becoming northwest in the afternoon. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Rain likely. Windy and cool. Low 5°. Wind chill as low as 1. Wind northwest around 16 mph, gusting to 25 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Thursday |
Dense overcast. Rain likely in the morning, then a chance of rain in the afternoon. Breezy and cold. High 8°. Wind chill around 2. Wind northwest around 15 mph, gusting to 22 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
| Thursday night |
Dense overcast. Rain likely. Windy and cold. Low 5°. Wind chill as low as 0. Wind west around 16 mph, gusting to 30 mph, in the evening, becoming 26 mph, gusting to 34 mph, after midnight. Chance of precipitation 80 percent. Precipitation mostly around 20 mm. |
| Friday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Windy and cool. High 10°. UV index up to 3. Wind north-northwest around 21 mph, gusting to 34 mph, in the morning, becoming 12 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Partly cloudy in the evening, becoming clear after midnight. Low 6°. Wind north around 6 mph, gusting to 16 mph, in the evening, becoming south-southeast after midnight. |
| Saturday |
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 15°. UV index up to 5. Wind south-southeast around 5 mph. |
| Saturday night |
Cloudy. Low 9°. Wind south around 5 mph. |
| Sunday |
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. High 14°. UV index up to 3. Wind southeast around 9 mph, gusting to 17 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain in the evening. Breezy. Low 9°. Wind southeast around 11 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.