| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Saturday, 19-Sep-2026 06:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Breezy. High 18°, but temperatures falling in the afternoon. UV index up to 3. Wind west-southwest around 14 mph, gusting to 24 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Mostly cloudy in the evening, becoming partly cloudy after midnight. Breezy. Low 10°. Wind west around 13 mph, gusting to 21 mph. |
| Sunday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Breezy. High 15°. UV index up to 3. Wind west around 13 mph, gusting to 21 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon. |
| Sunday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 10°. Wind south-southwest around 6 mph. |
| Monday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. Mild. High 20°. UV index up to 3. Wind south-southwest around 8 mph, gusting to 15 mph. |
| Monday night |
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 11°. Wind south-southwest around 3 mph. |
| Tuesday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Mild. High 19°. UV index up to 2. Wind southwest around 2 mph in the morning, becoming 6 mph in the afternoon. |
| Tuesday night |
Mostly cloudy to cloudy. Low 12°. Wind west-southwest around 6 mph. |
| Wednesday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain. High 15°. UV index up to 3. Wind northwest around 10 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 10°. Wind north around 5 mph, gusting to 16 mph, in the evening, becoming east-southeast after midnight. |
| Thursday |
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. High 18°. UV index up to 2. Wind east-southeast around 9 mph in the morning, becoming 6 mph in the afternoon. |
| Thursday night |
Partly cloudy in the evening, becoming clear after midnight. Low 9°. Wind south-southeast around 5 mph. |
| Friday |
Sunny. Mild. High 20°. UV index up to 3. Wind south-southeast around 3 mph. |
| Friday night |
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 9°. Wind south around 3 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.