| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Sunday, 14-Jun-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Mostly cloudy. High 18°. UV index up to 4. Wind north around 5 mph. |
| Tonight |
Mostly cloudy in the evening, becoming cloudy after midnight. Low 11°. Wind northeast around 4 mph in the evening, becoming east-southeast around 7 mph after midnight. |
| Monday |
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 16°. UV index up to 4. Wind east-southeast around 10 mph, gusting to 16 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Monday night |
Cloudy. A chance of rain. Low 11°. Wind south-southwest around 5 mph in the evening, becoming west-southwest after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. High 17°. UV index up to 4. Wind west-southwest around 9 mph, gusting to 19 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Mostly cloudy to cloudy in the evening, becoming dense overcast 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-southwest around 8 mph, gusting to 18 mph, in the evening, becoming south-southwest after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 19°. UV index up to 4. Wind southwest around 11 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Breezy. Low 13°. Wind southwest around 12 mph, gusting to 20 mph. |
| Thursday |
Mostly cloudy. Mild. High 21°. UV index up to 5. Wind south-southwest around 9 mph, gusting to 19 mph. |
| Thursday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 14°. Wind east-southeast around 4 mph in the evening, becoming south around 9 mph, gusting to 16 mph, after midnight. |
| Friday |
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 19°. UV index up to 2. Wind south around 11 mph, gusting to 19 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
| Friday night |
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A chance of rain in the evening, then rain likely after midnight. Low 13°. Wind south-southwest around 10 mph, gusting to 18 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
| Saturday |
Dense overcast in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 18°. UV index up to 5. Wind west around 9 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Mostly clear. Low 10°. Wind west around 6 mph, gusting to 18 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.