| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Tuesday, 12-May-2026 09:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Breezy and cool. Low 6°. Wind chill ranging from 2 to 9. Wind west-northwest around 11 mph, gusting to 21 mph, in the evening, becoming 17 mph, gusting to 26 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Wednesday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. Rain likely in the morning, then a chance of rain in the afternoon. Windy and cold. High 8°. Wind chill around 2. UV index up to 3. Wind west-northwest around 19 mph, gusting to 28 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Wednesday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog. Rain likely. Breezy and cool. Low 5°. Wind chill as low as 2. Wind west-northwest around 15 mph, gusting to 24 mph, in the evening, becoming north-northwest around 10 mph, gusting to 18 mph, after midnight. Chance of precipitation 70 percent. Precipitation mostly between 10 and 20 mm. |
| Thursday |
Mostly cloudy to cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. Rain likely in the morning, then a chance of rain in the afternoon. Breezy and cold. High 7°. Wind chill around 2. UV index up to 2. Wind north-northwest around 12 mph, gusting to 20 mph. Chance of precipitation 80 percent. Precipitation mostly between 10 and 20 mm. |
| Thursday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog. A chance of rain. Cool. Low 5°. Wind north-northwest around 8 mph, gusting to 19 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Friday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. Cool. High 9°. UV index up to 3. Wind north-northwest around 10 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Friday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. A slight chance of rain after midnight. Cool. Low 5°. Wind north-northwest around 8 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 11°. UV index up to 4. Wind west-northwest around 8 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Partly cloudy in the evening, becoming cloudy after midnight. Patchy light fog after midnight. A slight chance of rain after midnight. Low 7°. Wind west around 6 mph in the evening, becoming south-southwest after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Dense overcast. Patchy light fog in the morning. A chance of rain. Cool. High 10°. Wind chill around 6. UV index up to 2. Wind south-southwest around 8 mph, gusting to 18 mph, in the morning, becoming west in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
| Sunday night |
Dense overcast. Patchy light fog after midnight. A chance of rain. Breezy. Low 7°. Wind southwest around 13 mph, gusting to 22 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Monday |
Dense overcast. Patchy light fog in the morning. A chance of rain. Breezy. High 11°. UV index up to 2. Wind southwest around 13 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Dense overcast. Rain likely. Breezy. Low 9°. Wind south around 13 mph, gusting to 21 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.