| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Monday, 20-Jul-2026 06:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. High 21°. UV index up to 6. Wind northwest around 7 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 13°. Wind northwest around 4 mph. |
| Tuesday |
Partly cloudy. A slight chance of rain in the morning. 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 30 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Low 13°. Wind northwest around 9 mph, gusting to 19 mph. |
| Wednesday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the afternoon. High 20°. UV index up to 5. Wind northwest around 9 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Wednesday night |
Mostly cloudy to cloudy. Patchy light fog after midnight. Low 13°. Wind northwest around 6 mph, gusting to 15 mph. |
| Thursday |
Cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. High 20°. UV index up to 5. Wind northwest around 8 mph, gusting to 17 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Low 13°. Wind west around 5 mph. |
| Friday |
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Mild. High 22°. UV index up to 6. Wind west around 10 mph, gusting to 21 mph. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Low 14°. Wind west around 9 mph, gusting to 17 mph. |
| Saturday |
Cloudy. A chance of rain. Breezy. High 16°. UV index up to 3. Wind west-southwest around 14 mph, gusting to 25 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Breezy and cool. Low 11°. Wind west-northwest around 9 mph, gusting to 19 mph, in the evening, becoming 13 mph, gusting to 22 mph, after midnight. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain. Breezy. High 15°. UV index up to 4. Wind northwest around 14 mph, gusting to 23 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Sunday night |
Clear. Cool. Low 10°. Wind northwest around 8 mph, gusting to 20 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.





