| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Monday, 20-Jul-2026 03:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Fair to partly cloudy. High 19°. UV index up to 5. Wind northwest around 10 mph, gusting to 23 mph. |
| Tonight |
Mostly clear in the evening, becoming fair after midnight. Patchy light fog after midnight. Low 11°. Wind northwest around 4 mph, gusting to 16 mph. |
| Tuesday |
Partly to mostly sunny. Patchy light fog in the morning. A slight chance of rain. Mild. High 22°. UV index up to 6. Wind northwest around 5 mph in the morning, becoming 9 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 13°. Wind northwest around 10 mph, gusting to 19 mph. |
| Wednesday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. High 20°. UV index up to 5. Wind northwest around 9 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. Low 13°. Wind northwest around 6 mph, gusting to 17 mph. |
| Thursday |
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. High 20°. UV index up to 4. Wind northwest around 7 mph, gusting to 17 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday night |
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Low 12°. Wind west-northwest around 4 mph. |
| Friday |
Partly to mostly sunny in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. High 21°. UV index up to 5. Wind west-northwest around 10 mph, gusting to 21 mph. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A chance of rain. Low 12°. Wind west around 9 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy and cool. High 14°. UV index up to 2. Wind west-southwest around 15 mph, gusting to 24 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Saturday night |
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 12°. Wind west-northwest around 10 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Partly cloudy. A chance of rain. Breezy. High 18°. UV index up to 5. Wind northwest around 11 mph, gusting to 21 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Mostly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 12°. Wind northwest around 9 mph, gusting to 18 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.