| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
||||||||||||||||||||||||||||||||||||||||||||||||
| Updated: Saturday, 12-Sep-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
|
| This afternoon |
Cloudy. A chance of rain. Breezy. High 17°. UV index up to 2. Wind west around 13 mph, gusting to 25 mph. Chance of precipitation 30 percent. Precipitation mostly around 2 mm. |
| Tonight |
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 in the evening, then a slight chance of rain after midnight. Low 14°. Wind west around 5 mph, gusting to 15 mph, in the evening, becoming south-southwest around 2 mph after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Sunday |
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 17°. UV index up to 2. Wind northwest around 3 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Sunday night |
Mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. Low 13°. Wind south-southwest around 3 mph. |
| Monday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. Mild. High 19°. UV index up to 3. Wind south-southwest around 6 mph, gusting to 16 mph, in the morning, becoming 12 mph, gusting to 21 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Cloudy. Patchy light fog after midnight. Rain likely. Breezy. Low 15°. Wind south-southwest around 13 mph, gusting to 21 mph. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm. |
| Tuesday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. Breezy. High 16°, but temperatures falling in the afternoon. UV index up to 2. Wind west around 11 mph, gusting to 21 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Tuesday night |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. Rain likely. Breezy. Low 11°. Wind west around 12 mph, gusting to 20 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Wednesday |
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. High 13°. UV index up to 2. Wind west around 11 mph, gusting to 18 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday night |
Dense overcast in the evening, becoming cloudy after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy. Low 11°. Wind southwest around 10 mph, gusting to 18 mph, in the evening, becoming 14 mph, gusting to 22 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly around 5 mm. |
| Thursday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 14°. UV index up to 2. Wind west around 14 mph, gusting to 22 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain. Breezy. Low 10°. Wind west around 15 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday |
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 14°. UV index up to 3. Wind west around 14 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A chance of rain. Breezy. Low 11°. Wind southwest around 12 mph, gusting to 20 mph, in the evening, becoming 18 mph, gusting to 26 mph, 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.