| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Thursday, 11-Jun-2026 03:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Dense overcast. A slight chance of rain. Breezy. High 17°. UV index up to 3. Wind west around 13 mph, gusting to 21 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tonight |
Dense overcast in the evening, becoming cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Breezy. Low 11°. Wind west-southwest around 13 mph, gusting to 20 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday |
Cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. Windy. High 15°. UV index up to 5. Wind west-southwest around 15 mph, gusting to 23 mph, in the morning, becoming 18 mph, gusting to 26 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Fair in the evening, becoming partly to mostly cloudy after midnight. Breezy and cool. Low 9°. Wind west-southwest around 15 mph, gusting to 24 mph. |
| Saturday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Breezy. High 16°. UV index up to 5. Wind west around 16 mph, gusting to 25 mph. |
| Saturday night |
Partly cloudy. Cool. Low 9°. Wind west around 11 mph, gusting to 23 mph, in the evening, becoming 7 mph after midnight. |
| Sunday |
Mostly cloudy to cloudy. High 18°. UV index up to 4. Wind west around 7 mph, gusting to 16 mph, in the morning, becoming northwest in the afternoon. |
| Sunday night |
Partly to mostly cloudy in the evening, becoming fair after midnight. Low 9°. Wind east-northeast around 4 mph in the evening, becoming southeast after midnight. |
| Monday |
Partly to mostly sunny in the morning, becoming mostly cloudy in the afternoon. Mild. High 21°. UV index up to 5. Wind southeast around 3 mph in the morning, becoming west-northwest in the afternoon. |
| Monday 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 11°. Wind west-northwest around 3 mph in the evening, becoming east-southeast after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Tuesday |
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 18°. UV index up to 3. Wind east-southeast around 7 mph in the morning, becoming south-southwest in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Tuesday night |
Dense overcast. Patchy light fog after midnight. A chance of rain in the evening, then rain likely after midnight. Low 12°. Wind southwest around 7 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Wednesday |
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 18°. UV index up to 4. Wind southwest around 10 mph, gusting to 16 mph. Chance of precipitation 50 percent. Precipitation mostly around 5 mm. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming dense overcast after midnight. Low 13°. Wind southwest around 7 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.