| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Friday, 14-Aug-2026 03:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Cloudy. High 19°. UV index up to 2. Wind north-northwest around 9 mph, gusting to 21 mph. |
| Tonight |
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. Low 13°. Wind north-northwest around 7 mph, gusting to 15 mph. |
| Saturday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 19°. UV index up to 4. Wind north-northwest around 9 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 12°. Wind northwest around 2 mph in the evening, becoming west-southwest after midnight. |
| Sunday |
Mostly cloudy. High 21°. UV index up to 4. Wind west-southwest around 4 mph in the morning, becoming northwest in the afternoon. |
| Sunday night |
Cloudy in the evening, becoming dense overcast after midnight. Low 14°. Wind west-southwest around 6 mph, gusting to 15 mph. |
| Monday |
Cloudy. A chance of rain. High 20°. UV index up to 3. Wind west-northwest around 7 mph, gusting to 15 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Cloudy. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 14°. Wind southwest around 12 mph, gusting to 19 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Tuesday |
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. Breezy. High 17°. UV index up to 3. Wind west around 16 mph, gusting to 25 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain. Windy. Low 13°. Wind west around 18 mph, gusting to 27 mph, in the evening, becoming 22 mph, gusting to 31 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain. Windy. High 17°. UV index up to 4. Wind west around 22 mph, gusting to 31 mph, in the morning, becoming 16 mph, gusting to 28 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 11°. Wind west-northwest around 9 mph, gusting to 20 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Mostly cloudy to cloudy. A slight chance of rain. High 16°. UV index up to 3. Wind west-northwest around 8 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Mostly clear in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Cool. Low 10°. Wind north-northwest around 7 mph, gusting to 16 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.