| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Sunday, 21-Jun-2026 06:00 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Partly to mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Warm. High 24°. UV index up to 6. Wind east-northeast around 4 mph in the morning, becoming north-northeast in the afternoon. |
| Tonight |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 15°. Wind north around 3 mph in the evening, becoming south-southeast after midnight. |
| Monday |
Mostly cloudy to cloudy. Near record warmth. High 27°. UV index up to 5. Wind south-southeast around 5 mph in the morning, becoming east in the afternoon. |
| Monday night |
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Mild. Low 16°. Wind north around 2 mph in the evening, becoming south-southeast after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Tuesday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Unusually warm. High 26°. UV index up to 6. Wind west-northwest around 4 mph. |
| Tuesday night |
Partly cloudy. Low 15°. Wind west near calm in the evening, becoming southeast after midnight. |
| Wednesday |
Partly cloudy in the morning, becoming mostly sunny in the afternoon. Near record warmth. High 29°. UV index up to 7. Wind north-northeast around 3 mph. |
| Wednesday night |
Clear in the evening, becoming mostly clear after midnight. Low 15°. Wind east-northeast around 4 mph in the evening, becoming 9 mph, gusting to 16 mph, after midnight. |
| Thursday |
Partly to mostly cloudy in the morning, becoming cloudy in the afternoon. A chance of rain in the afternoon. Scattered thundershowers possible. Breezy and unusually warm. High 27°. UV index up to 4. Wind east-southeast around 13 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly between 2 and 5 mm. |
| Thursday night |
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Light to moderate fog. Rain likely in the evening, then a chance of rain after midnight. Scattered thundershowers possible. Mild. Low 18°. Wind southeast around 5 mph in the evening, becoming west-southwest after midnight. Chance of precipitation 80 percent. Precipitation mostly around 20 mm. |
| 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. Warm. High 23°. UV index up to 6. Wind west-southwest around 9 mph, gusting to 18 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog. Low 15°. Wind west-southwest around 8 mph, gusting to 17 mph, in the evening, becoming south after midnight. |
| Saturday |
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. High 19°. UV index up to 3. Wind south around 7 mph, gusting to 22 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Cloudy. A chance of rain. Breezy. Low 14°. Wind south around 13 mph, gusting to 24 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.