| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Tuesday, 11-Aug-2026 03:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly to mostly cloudy. Warm. High 24°. UV index up to 4. Wind north-northwest around 4 mph, gusting to 17 mph. |
| Tonight |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 15°. Wind northwest around 3 mph in the evening, becoming south-southeast after midnight. |
| Wednesday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Near record warmth. High 27°. UV index up to 6. Wind south-southeast around 5 mph. |
| Wednesday night |
Fair to partly cloudy in the evening, becoming fair after midnight. Low 14°. Wind south-southwest around 3 mph. |
| Thursday |
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain in the afternoon. Unusually warm. High 27°. UV index up to 5. Wind west around 4 mph in the morning, becoming north-northwest in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 15°. Wind west-northwest around 3 mph in the evening, becoming south-southwest after midnight. |
| Friday |
Dense overcast in the morning, becoming cloudy in the afternoon. A chance of rain. High 19°. UV index up to 3. Wind west-northwest around 3 mph in the morning, becoming north around 7 mph, gusting to 15 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 13°. Wind northwest around 8 mph, gusting to 16 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Saturday |
Partly to mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Patchy light fog in the morning. A slight chance of rain. Breezy. High 17°. UV index up to 5. Wind northwest around 11 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Fair to partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. Low 11°. Wind northwest around 7 mph, gusting to 19 mph. |
| Sunday |
Cloudy. Patchy light fog in the morning. High 18°. UV index up to 2. Wind west-northwest around 6 mph, gusting to 16 mph. |
| Sunday night |
Dense overcast. Patchy light fog after midnight. A chance of rain. Low 13°. Wind west-southwest around 5 mph in the evening, becoming south after midnight. Chance of precipitation 50 percent. Precipitation mostly around 5 mm. |
| Monday |
Dense overcast. Patchy light fog in the morning, then light to moderate fog in the afternoon. A chance of rain in the morning, then rain likely in the afternoon. High 16°. Wind south around 4 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Monday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Light to moderate fog in the evening, then patchy light fog after midnight. A chance of rain. Low 13°. Wind east around 4 mph in the evening, becoming northwest after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.