| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Sunday, 26-Jul-2026 09:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy and cool. Low 11°. Wind northwest around 15 mph, gusting to 25 mph, in the evening, becoming 12 mph, gusting to 20 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. A chance of rain. Breezy. High 16°. UV index up to 3. Wind west around 11 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Monday night |
Dense overcast. A slight chance of rain. Breezy. Low 14°. Wind southwest around 11 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday |
Dense overcast. A chance of rain. Breezy. High 17°. UV index up to 2. Wind southwest around 12 mph, gusting to 19 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Tuesday night |
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog after midnight. Low 14°. Wind southwest around 10 mph, gusting to 16 mph, in the evening, becoming 6 mph after midnight. |
| Wednesday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. Warm. High 23°. UV index up to 5. Wind south-southwest around 7 mph, gusting to 17 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. |
| Wednesday night |
Cloudy. Patchy light fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 14°. Wind southwest around 7 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. High 17°. UV index up to 5. Wind west-southwest around 10 mph, gusting to 19 mph, in the morning, becoming west-northwest in the afternoon. |
| Thursday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Low 11°. Wind west around 6 mph, gusting to 16 mph, in the evening, becoming 3 mph after midnight. |
| Friday |
Partly to mostly sunny. High 19°. UV index up to 5. Wind west-southwest around 5 mph in the morning, becoming northwest in the afternoon. |
| Friday night |
Mostly clear in the evening, becoming fair after midnight. Cool. Low 10°. Wind southwest around 4 mph. |
| Saturday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 19°. UV index up to 5. Wind west around 7 mph, gusting to 17 mph. |
| Saturday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 12°. Wind west-southwest around 7 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.