| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Tuesday, 04-Aug-2026 09:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Breezy. Low 15°. Wind south-southwest around 11 mph, gusting to 26 mph, in the evening, becoming west after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 16°, but temperatures falling in the afternoon. UV index up to 4. Wind west around 16 mph, gusting to 27 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. A chance of rain. Breezy and cool. Low 9°. Wind west around 13 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday |
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. Breezy and cool. High 15°. UV index up to 4. Wind west around 11 mph, gusting to 19 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly to mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Cool. Low 10°. Wind west-southwest around 7 mph, gusting to 16 mph. |
| Friday |
Partly cloudy. A chance of rain. High 18°. UV index up to 4. Wind southwest around 5 mph in the morning, becoming west-northwest in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Fair to partly cloudy. Patchy light fog. Cool. Low 10°. Wind south-southwest around 5 mph. |
| Saturday |
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog. A chance of rain in the afternoon. High 20°. UV index up to 4. Wind south-southwest around 7 mph, gusting to 17 mph. Chance of precipitation 50 percent. Precipitation mostly around 5 mm. |
| Saturday night |
Mostly cloudy to cloudy. Moderate fog in the evening, then light to moderate fog after midnight. Rain likely. Low 14°. Wind south-southwest around 6 mph in the evening, becoming 9 mph, gusting to 16 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly between 20 and 30 mm. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Light to moderate fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 17°. UV index up to 4. Wind west around 8 mph, gusting to 17 mph, in the morning, becoming 12 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. A chance of rain. Low 12°. Wind west around 9 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Monday |
Partly to mostly sunny in the morning, becoming sunny in the afternoon. Patchy light fog in the morning. High 18°. UV index up to 5. Wind west around 9 mph, gusting to 18 mph. |
| Monday night |
Partly cloudy in the evening, becoming clear after midnight. Cool. Low 10°. Wind northwest around 6 mph, gusting to 15 mph, in the evening, becoming 2 mph after midnight. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.