| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Updated: Saturday, 18-Apr-2026 06:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| Tonight |
Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. A slight chance of rain. Low 5°. Wind northwest around 5 mph, gusting to 20 mph. Chance of precipitation 20 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Patchy light fog in the morning. High 11°. UV index up to 2. Wind northwest around 4 mph. |
| Sunday night |
Clear in the evening, becoming mostly clear after midnight. Low 3°. Wind northwest around 2 mph in the evening, becoming south-southwest after midnight. |
| Monday |
Mostly sunny in the morning, becoming partly cloudy in the afternoon. A chance of rain. High 12°. UV index up to 3. Wind east-southeast around 3 mph in the morning, becoming east-northeast around 7 mph, gusting to 16 mph, in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Patchy light fog after midnight. Low 4°. Wind east-northeast around 5 mph in the evening, becoming east-southeast after midnight. |
| Tuesday |
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain. Breezy. High 11°. UV index up to 3. Wind east-southeast around 10 mph, gusting to 21 mph, in the morning, becoming 14 mph, gusting to 23 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Tuesday night |
Fair to partly cloudy in the evening, becoming clear after midnight. Breezy. Low 5°. Wind chill ranging from 2 to 7. Wind east-southeast around 14 mph, gusting to 23 mph. |
| Wednesday |
Sunny. Breezy. High 14°. UV index up to 4. Wind east around 14 mph, gusting to 24 mph. |
| Wednesday night |
Clear. Low 5°. Wind east around 11 mph, gusting to 21 mph. |
| Thursday |
Sunny. Mild. High 17°. UV index up to 4. Wind east around 9 mph, gusting to 19 mph. |
| Thursday night |
Clear in the evening, becoming partly cloudy after midnight. Low 6°. Wind east around 10 mph, gusting to 19 mph, in the evening, becoming 6 mph after midnight. |
| Friday |
Partly cloudy in the morning, becoming sunny in the afternoon. Mild. High 16°. UV index up to 4. Wind east around 7 mph, gusting to 17 mph, in the morning, becoming northeast in the afternoon. |
| Friday night |
Partly cloudy. Low 5°. Wind northeast around 5 mph, gusting to 16 mph, in the evening, becoming west around 2 mph after midnight. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.