| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Monday, 13-Apr-2026 11:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly cloudy. A slight chance of rain. High 14°. UV index up to 2. Wind west-southwest around 3 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Mostly clear in the evening, becoming fair after midnight. Patchy light fog after midnight. Low 5°. Wind south-southeast around 4 mph. |
| Tuesday |
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. Breezy. High 9°. Wind south-southeast around 10 mph, gusting to 18 mph, in the morning, becoming 14 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Dense overcast. Patchy light fog after midnight. Rain likely. Low 7°. Wind south-southeast around 11 mph, gusting to 17 mph. Chance of precipitation 60 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday |
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Rain likely. Breezy. High 11°. UV index up to 2. Wind south around 13 mph, gusting to 23 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 10°. Wind south around 14 mph, gusting to 24 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Mostly cloudy. A slight chance of rain. Breezy. High 13°. UV index up to 3. Wind southwest around 13 mph, gusting to 24 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Thursday night |
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 8°. Wind southwest around 8 mph, gusting to 18 mph, in the evening, becoming south-southeast after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Friday |
Dense overcast in the morning, becoming partly to mostly cloudy in the afternoon. Rain likely in the morning, then a chance of rain in the afternoon. Breezy. High 12°. UV index up to 3. Wind south around 13 mph, gusting to 20 mph. Chance of precipitation 70 percent. Precipitation mostly around 20 mm. |
| Friday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Breezy. Low 7°. Wind south-southwest around 11 mph, gusting to 20 mph. |
| Saturday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain. High 10°. UV index up to 3. Wind west-southwest around 10 mph, gusting to 19 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 6°. Wind west around 7 mph, gusting to 17 mph. |
| Sunday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 12°. UV index up to 3. Wind west around 5 mph. |
| Sunday night |
Clear. Patchy light fog after midnight. Low 6°. Wind east-southeast around 4 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.