| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Thursday, 25-Jun-2026 03:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly cloudy. Near record warmth. High 32°. Heat index up to 35°. UV index up to 5. Wind southeast around 11 mph, gusting to 24 mph. |
| Tonight |
Partly cloudy. Warm. Low 20°. Wind southeast around 11 mph, gusting to 18 mph, in the evening, becoming 5 mph after midnight. |
| Friday |
Partly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A chance of rain. Scattered thundershowers possible. Near record warmth. High 29°, but temperatures falling in the afternoon. UV index up to 6. Wind southwest around 6 mph, gusting to 18 mph, in the morning, becoming 13 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Low 16°. Wind south-southwest around 9 mph, gusting to 19 mph, in the evening, becoming 4 mph after midnight. |
| Saturday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. Unusually warm. High 24°. UV index up to 6. Wind south around 9 mph, gusting to 20 mph, in the morning, becoming 13 mph, gusting to 22 mph, in the afternoon. |
| Saturday night |
Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Low 15°. Wind south-southwest around 11 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Breezy. High 18°. UV index up to 5. Wind southwest around 12 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Sunday night |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 12°. Wind southwest around 11 mph, gusting to 21 mph, in the evening, becoming 8 mph after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Monday |
Mostly cloudy in the morning, becoming cloudy in the afternoon. High 19°. UV index up to 4. Wind southwest around 7 mph, gusting to 17 mph, in the morning, becoming west-northwest in the afternoon. |
| Monday night |
Mostly cloudy to cloudy in the evening, becoming fair to partly cloudy after midnight. Low 11°. Wind west around 4 mph. |
| Tuesday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of rain. High 21°. UV index up to 5. Wind southwest around 3 mph in the morning, becoming west in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Tuesday night |
Cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 13°. Wind south around 3 mph in the evening, becoming 8 mph, gusting to 19 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Wednesday |
Cloudy 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. Windy. High 16°. UV index up to 4. Wind south around 15 mph, gusting to 24 mph, in the morning, becoming west-southwest around 21 mph, gusting to 32 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Wednesday night |
Cloudy. A slight chance of rain. Windy. Low 12°. Wind west-southwest around 22 mph, gusting to 32 mph, in the evening, becoming 18 mph, gusting to 28 mph, after midnight. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.