| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Wednesday, 02-Sep-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Mostly cloudy to cloudy. A chance of rain. Breezy. High 17°. UV index up to 2. Wind south-southwest around 12 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Tonight |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Patchy light fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 14°. Wind southwest around 12 mph, gusting to 17 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday |
Mostly cloudy to cloudy. Breezy. High 19°. UV index up to 3. Wind southwest around 12 mph, gusting to 21 mph. |
| Thursday night |
Dense overcast. Patchy light fog. Rain likely. Low 14°. Wind southwest around 10 mph, gusting to 20 mph. Chance of precipitation 80 percent. Precipitation mostly around 30 mm. |
| Friday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. Windy. High 16°. UV index up to 3. Wind west around 17 mph, gusting to 26 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Breezy. Low 11°. Wind west around 13 mph, gusting to 23 mph. |
| Saturday |
Partly to mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. High 17°. UV index up to 3. Wind west around 7 mph, gusting to 16 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Low 11°. Wind south-southwest around 6 mph. |
| Sunday |
Mostly cloudy. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 19°. UV index up to 3. Wind south-southeast around 6 mph in the morning, becoming south-southwest around 11 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Sunday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 13°. Wind southwest around 11 mph, gusting to 19 mph, in the evening, becoming west-northwest after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Monday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. High 17°. UV index up to 3. Wind west-northwest around 9 mph, gusting to 17 mph. |
| Monday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain. Breezy. Low 12°. Wind southwest around 8 mph, gusting to 16 mph, in the evening, becoming 18 mph, gusting to 33 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Mostly cloudy. A chance of rain. Very windy and cool. High 14°. UV index up to 2. Wind southwest around 25 mph, gusting to 36 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Tuesday night |
Cloudy in the evening, becoming dense overcast after midnight. Rain likely. Very windy and cool. Low 11°. Wind west-southwest around 28 mph, gusting to 39 mph, in the evening, becoming west-northwest after midnight. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.