| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Sunday, 16-Aug-2026 09:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Cloudy. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 14°. Wind south-southwest around 5 mph in the evening, becoming west-southwest after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Monday |
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 19°. UV index up to 2. Wind west around 7 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Cloudy. Patchy light fog. Rain likely in the evening, then a chance of rain after midnight. Low 14°. Wind southwest around 9 mph, gusting to 17 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Tuesday |
Cloudy in the morning, becoming dense overcast in the afternoon. Patchy light fog in the morning. A chance of rain. Breezy. High 16°. UV index up to 2. Wind west around 11 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 12°. Wind west around 8 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Wednesday |
Mostly cloudy in the morning, becoming partly to mostly cloudy 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 16°. UV index up to 3. Wind west around 11 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Wednesday night |
Mostly cloudy. Light to moderate fog in the evening, then moderate fog after midnight. A chance of rain. Low 12°. Wind southwest around 8 mph, gusting to 16 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Mostly cloudy to cloudy. Light to moderate fog in the morning, then patchy light fog in the afternoon. Rain likely. High 15°. UV index up to 3. Wind west-northwest around 9 mph, gusting to 18 mph. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
| Thursday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. A slight chance of rain in the evening, then a chance of rain after midnight. Low 11°. Wind northwest around 6 mph, gusting to 16 mph, in the evening, becoming north around 2 mph after midnight. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
| Friday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Light to moderate fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 15°. UV index up to 3. Wind east-southeast around 3 mph in the morning, becoming northeast around 7 mph in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Friday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Moderate fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 11°. Wind east-northeast around 5 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Saturday |
Partly to mostly sunny in the morning, becoming mostly sunny in the afternoon. Patchy light fog in the morning. High 17°. UV index up to 4. Wind east-southeast around 5 mph, gusting to 16 mph, in the morning, becoming north-northwest in the afternoon. |
| Saturday night |
Clear in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. Cool. Low 10°. Wind northwest around 6 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.