| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Sunday, 02-Aug-2026 06:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 15°. Wind east around 6 mph, gusting to 17 mph. |
| Monday |
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Warm. High 25°. UV index up to 5. Wind southeast around 9 mph, gusting to 19 mph. |
| Monday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Light to moderate fog after midnight. A slight chance of rain in the evening, then rain likely after midnight. Low 15°. Wind west-southwest around 3 mph in the evening, becoming south-southeast around 7 mph after midnight. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Tuesday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. Light to moderate fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 21°. UV index up to 4. Wind south-southeast around 9 mph, gusting to 19 mph, in the morning, becoming southwest in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Tuesday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. A chance of rain. Low 14°. Wind southwest around 10 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Mostly cloudy to cloudy in the morning, becoming partly 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 16°. UV index up to 4. Wind west around 14 mph, gusting to 25 mph, in the morning, becoming 18 mph, gusting to 26 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Windy and cool. Low 10°. Wind west around 18 mph, gusting to 29 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Mostly cloudy in the morning, becoming mostly sunny in the afternoon. A chance of rain. Breezy. High 16°. UV index up to 5. Wind west around 17 mph, gusting to 26 mph, in the morning, becoming 13 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Fair to partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog after midnight. A slight chance of rain after midnight. Low 11°. Wind west-southwest around 8 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. High 18°. UV index up to 5. Wind southwest around 8 mph, gusting to 19 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog. A chance of rain. Low 13°. Wind southwest around 8 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Light to moderate fog. Rain likely. High 16°. UV index up to 3. Wind south-southwest around 5 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Saturday night |
Fair in the evening, becoming fair to partly cloudy after midnight. Patchy light fog in the evening, then moderate fog after midnight. Low 12°. Wind northwest around 4 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.