| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Wednesday, 12-Aug-2026 06:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Near record warmth. High 30°. UV index up to 5. Wind south around 5 mph in the morning, becoming southeast in the afternoon. |
| Tonight |
Mostly clear. Low 17°. Wind south around 4 mph. |
| Thursday |
Partly to mostly sunny in the morning, becoming partly cloudy in the afternoon. Near record warmth. High 29°. UV index up to 5. Wind north-northeast around 2 mph in the morning, becoming 5 mph in the afternoon. |
| Thursday night |
Partly to mostly cloudy. Low 16°. Wind west-southwest around 4 mph. |
| Friday |
Cloudy. A slight chance of rain. High 20°. UV index up to 3. Wind west-northwest around 7 mph, gusting to 16 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Mostly cloudy to cloudy. Low 14°. Wind west-northwest around 9 mph, gusting to 19 mph. |
| Saturday |
Partly to mostly cloudy. A slight chance of rain. Breezy. High 19°. UV index up to 4. Wind west-northwest around 11 mph, gusting to 22 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Breezy and cool. Low 11°. Wind northwest around 12 mph, gusting to 22 mph. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain. High 17°. UV index up to 4. Wind north-northwest around 10 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Fair in the evening, becoming mostly cloudy after midnight. Low 11°. Wind north-northwest around 4 mph, gusting to 16 mph, in the evening, becoming west after midnight. |
| Monday |
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of rain in the afternoon. High 18°. UV index up to 2. Wind west-southwest around 5 mph in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Dense overcast. Rain likely. Breezy. Low 13°. Wind west-southwest around 11 mph, gusting to 20 mph, in the evening, becoming 17 mph, gusting to 25 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm. |
| Tuesday |
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Windy. High 16°. UV index up to 3. Wind west-southwest around 21 mph, gusting to 28 mph, in the morning, becoming 15 mph, gusting to 24 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Tuesday night |
Mostly cloudy in the evening, becoming dense overcast after midnight. A chance of rain. Breezy. Low 12°. Wind west-northwest around 13 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.