| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Wednesday, 17-Jun-2026 09:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog after midnight. A chance of rain after midnight. Breezy. Low 13°. Wind south around 11 mph, gusting to 27 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday |
Cloudy. Patchy light fog. Rain likely in the morning, then a chance of rain in the afternoon. High 17°. UV index up to 3. Wind south around 11 mph, gusting to 19 mph. Chance of precipitation 70 percent. Precipitation mostly between 10 and 20 mm. |
| Thursday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Patchy light fog. A chance of rain. Low 15°. Wind south around 10 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday |
Dense overcast. A chance of rain. Breezy. High 17°. UV index up to 2. Wind south-southwest around 12 mph, gusting to 21 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Friday night |
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A chance of rain. Low 13°. Wind south-southwest around 10 mph, gusting to 18 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Saturday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Light to moderate fog in the morning. A chance of rain. High 18°. UV index up to 6. Wind west-northwest around 7 mph, gusting to 16 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Saturday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Low 11°. Wind north-northeast around 2 mph in the evening, becoming south after midnight. |
| Sunday |
Sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. Warm. High 23°. UV index up to 6. Wind east around 7 mph, gusting to 16 mph. |
| Sunday night |
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. A chance of rain after midnight. Low 15°. Wind east-southeast around 3 mph in the evening, becoming 7 mph after midnight. Chance of precipitation 40 percent. Precipitation mostly between 2 and 5 mm. |
| Monday |
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog in the morning, then light to moderate fog in the afternoon. Rain likely. Precipitation showery or intermittent. Mild. High 22°, but temperatures falling in the afternoon. UV index up to 3. Wind southeast around 7 mph in the morning, becoming south-southwest in the afternoon. Chance of precipitation 80 percent. Precipitation mostly between 20 and 30 mm. |
| Monday night |
Cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 13°. Wind southwest around 11 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Tuesday |
Partly cloudy in the morning, becoming mostly sunny in the afternoon. Patchy light fog in the morning. High 19°. UV index up to 7. Wind west-southwest around 10 mph, gusting to 23 mph. |
| Tuesday night |
Clear. Patchy light fog after midnight. Low 12°. Wind north around 2 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.