| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Tuesday, 15-Sep-2026 06:12 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Partly to mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 16°. UV index up to 2. Wind west-southwest around 12 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly between 2 and 5 mm. |
| Tonight |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. Rain likely. Breezy. Low 11°. Wind west-southwest around 11 mph, gusting to 19 mph. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm. |
| Wednesday |
Mostly cloudy to cloudy in the morning, becoming 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. Breezy. High 14°. UV index up to 2. Wind west-southwest around 12 mph, gusting to 19 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Patchy light fog. A slight chance of rain in the evening, then a chance of rain after midnight. Low 11°. Wind west-southwest around 9 mph, gusting to 17 mph, in the evening, becoming 13 mph, gusting to 20 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Thursday |
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. Breezy. High 14°. UV index up to 2. Wind southwest around 14 mph, gusting to 23 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. Breezy. Low 11°. Wind southwest around 13 mph, gusting to 21 mph. |
| Friday |
Cloudy. Patchy light fog in the morning. A chance of rain. Breezy. High 14°. UV index up to 2. Wind west-southwest around 11 mph, gusting to 21 mph, in the morning, becoming 16 mph, gusting to 26 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Cloudy. A chance of rain. Breezy. Low 12°. Wind west-southwest around 14 mph, gusting to 24 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Breezy. High 16°. UV index up to 3. Wind west-southwest around 16 mph, gusting to 23 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Breezy. Low 10°. Wind west around 12 mph, gusting to 20 mph. |
| Sunday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. High 15°. UV index up to 2. Wind west around 9 mph, gusting to 17 mph. |
| Sunday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 11°. Wind south-southwest around 7 mph. |
| Monday |
Mostly cloudy to cloudy. A slight chance of rain. High 17°. UV index up to 2. Wind south-southwest around 9 mph in the morning, becoming west in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Fair to partly cloudy in the evening, becoming clear after midnight. Low 9°. Wind west around 4 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.