| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Wednesday, 22-Jul-2026 03:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Mostly cloudy. High 18°. UV index up to 3. Wind north-northwest around 6 mph. |
| Tonight |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Patchy light fog after midnight. A chance of rain after midnight. Low 12°. Wind northwest around 6 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 18°. UV index up to 4. Wind northwest around 7 mph, gusting to 17 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday night |
Partly cloudy. Patchy light fog after midnight. Low 11°. Wind northwest around 4 mph, gusting to 15 mph. |
| Friday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. Mild. High 21°. UV index up to 6. Wind west-northwest around 6 mph, gusting to 16 mph, in the morning, becoming 10 mph, gusting to 20 mph, in the afternoon. |
| Friday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 14°. Wind west around 7 mph, gusting to 17 mph, in the evening, becoming southwest after midnight. |
| Saturday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Breezy. High 19°. UV index up to 3. Wind southwest around 13 mph, gusting to 23 mph. |
| Saturday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Patchy light fog. Rain likely. Low 13°. Wind west around 10 mph, gusting to 20 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Sunday |
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. Breezy. High 16°. UV index up to 3. Wind west-northwest around 12 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Sunday night |
Mostly cloudy in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Cool. Low 11°. Wind west-northwest around 11 mph, gusting to 18 mph. |
| Monday |
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. Breezy and mild. High 21°. UV index up to 5. Wind west-southwest around 13 mph, gusting to 23 mph. |
| Monday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 14°. Wind west-southwest around 10 mph, gusting to 22 mph, in the evening, becoming south-southwest after midnight. |
| Tuesday |
Partly cloudy in the morning, becoming mostly sunny in the afternoon. Breezy and warm. High 24°. UV index up to 6. Wind south-southwest around 13 mph, gusting to 23 mph. |
| Tuesday night |
Partly cloudy. Moderate fog after midnight. Low 13°. Wind south-southwest around 14 mph, gusting to 23 mph, in the evening, becoming west-southwest around 8 mph, gusting to 18 mph, after midnight. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.