| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Wednesday, 22-Jul-2026 06:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog after midnight. A slight chance of rain after midnight. Low 12°. Wind northwest around 6 mph, gusting to 16 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday |
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. High 18°. UV index up to 5. Wind west-northwest around 7 mph, gusting to 17 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday night |
Partly cloudy. Patchy light fog after midnight. Low 12°. Wind west-northwest around 4 mph, gusting to 15 mph. |
| Friday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain. High 20°. UV index up to 6. Wind northwest around 6 mph, gusting to 16 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. Low 13°. Wind west around 7 mph, gusting to 16 mph. |
| Saturday |
Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. Breezy. High 18°. UV index up to 3. Wind west-southwest around 13 mph, gusting to 23 mph. |
| Saturday night |
Cloudy. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 13°. Wind west around 10 mph, gusting to 19 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Sunday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain. Breezy. High 17°. UV index up to 5. Wind west-northwest around 12 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Sunday night |
Mostly cloudy to cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. A chance of rain. Cool. Low 11°. Wind west-northwest around 9 mph, gusting to 17 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Monday |
Partly cloudy in the morning, becoming sunny in the afternoon. Patchy light fog in the morning. Mild. High 22°. UV index up to 6. Wind west-northwest around 8 mph, gusting to 16 mph. |
| Monday night |
Fair in the evening, becoming partly to mostly cloudy after midnight. Low 12°. Wind south-southwest around 5 mph. |
| Tuesday |
Mostly cloudy in the morning, becoming mostly sunny in the afternoon. Warm. High 23°. UV index up to 6. Wind south around 5 mph in the morning, becoming southwest around 11 mph, gusting to 21 mph, in the afternoon. |
| Tuesday night |
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Low 13°. Wind southwest around 9 mph, gusting to 20 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.