| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Thursday, 06-Aug-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly to mostly cloudy. A slight chance of rain. High 17°. UV index up to 4. Wind west-northwest around 10 mph, gusting to 20 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain after midnight. Cool. Low 10°. Wind west-southwest around 7 mph, gusting to 16 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. A chance of rain. High 18°. UV index up to 5. Wind southwest around 8 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Mostly clear. Patchy light fog after midnight. Cool. Low 10°. Wind southwest around 6 mph, gusting to 15 mph. |
| Saturday |
Partly cloudy. Patchy light fog in the morning. A slight chance of rain. Mild. High 21°. UV index up to 5. Wind south-southwest around 7 mph, gusting to 16 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. A chance of rain after midnight. Low 12°. Wind south-southwest around 6 mph, gusting to 16 mph. Chance of precipitation 50 percent. Precipitation mostly around 5 mm. |
| Sunday |
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 19°. UV index up to 4. Wind west around 9 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly between 2 and 5 mm. |
| Sunday night |
Partly cloudy. Light to moderate fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 12°. Wind west around 5 mph, gusting to 16 mph. Chance of precipitation 30 percent. Precipitation mostly around 2 mm. |
| Monday |
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. Light to moderate fog in the morning. High 18°. UV index up to 4. Wind west around 8 mph, gusting to 18 mph. |
| Monday night |
Partly cloudy in the evening, becoming cloudy after midnight. Low 12°. Wind west around 4 mph, gusting to 16 mph, in the evening, becoming south-southeast after midnight. |
| Tuesday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Mild. High 22°. UV index up to 5. Wind south-southeast around 7 mph. |
| Tuesday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 14°. Wind east-southeast around 4 mph in the evening, becoming south after midnight. |
| Wednesday |
Partly cloudy in the morning, becoming mostly sunny in the afternoon. Unusually warm. High 25°. UV index up to 5. Wind south around 3 mph in the morning, becoming west-southwest in the afternoon. |
| Wednesday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Low 13°. Wind southwest around 4 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.