| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Monday, 25-May-2026 06:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Fair in the evening, becoming mostly clear after midnight. Low 13°. Wind east-northeast around 2 mph, gusting to 15 mph, in the evening, becoming south-southeast after midnight. |
| Tuesday |
Sunny. Unusually warm. High 26°. UV index up to 6. Wind north-northeast around 4 mph. |
| Tuesday night |
Clear in the evening, becoming partly cloudy after midnight. Low 13°. Wind northwest around 3 mph in the evening, becoming southeast after midnight. |
| Wednesday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Breezy and unusually warm. High 23°. UV index up to 5. Wind southeast around 11 mph, gusting to 21 mph. |
| Wednesday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. A chance of rain after midnight. Breezy. Low 13°. Wind southeast around 11 mph, gusting to 20 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday |
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Mild. High 21°. UV index up to 4. Wind southeast around 10 mph, gusting to 18 mph, in the morning, becoming south-southwest in the afternoon. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Thursday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. Breezy. Low 11°. Wind southwest around 11 mph, gusting to 20 mph. |
| Friday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. High 17°. UV index up to 4. Wind southwest around 8 mph, gusting to 15 mph. |
| Friday night |
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Low 10°. Wind southwest around 6 mph. |
| Saturday |
Mostly cloudy in the morning, becoming cloudy in the afternoon. High 18°. UV index up to 3. Wind south around 5 mph in the morning, becoming west-southwest in the afternoon. |
| Saturday night |
Mostly cloudy to cloudy. Patchy light fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Low 11°. Wind west-southwest around 7 mph, gusting to 17 mph, in the evening, becoming 10 mph, gusting to 17 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. High 16°. UV index up to 6. Wind west-southwest around 10 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Mostly cloudy in the evening, becoming dense overcast after midnight. Patchy light fog. A chance of rain. Low 12°. Wind south-southwest around 8 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.







