| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Tuesday, 05-May-2026 09:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 6°. Wind north-northeast around 5 mph in the evening, becoming east-southeast after midnight. |
| Wednesday |
Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. High 12°. UV index up to 4. Wind east-southeast around 7 mph, gusting to 16 mph. |
| Wednesday night |
Mostly cloudy. Low 6°. Wind east around 4 mph in the evening, becoming south-southeast around 9 mph, gusting to 16 mph, after midnight. |
| Thursday |
Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 12°. UV index up to 3. Wind south around 6 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Thursday night |
Partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Patchy light fog after midnight. Low 7°. Wind south around 5 mph. |
| Friday |
Partly to mostly cloudy in the morning, becoming 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 13°. UV index up to 3. Wind south-southeast around 4 mph in the morning, becoming north-northeast in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Dense overcast. Patchy light fog. Rain likely. Low 7°. Wind north around 5 mph. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Saturday |
Dense overcast. Patchy light fog in the morning. A chance of rain. Cool. High 10°. Wind chill around 5. UV index up to 2. Wind north around 9 mph, gusting to 17 mph, in the morning, becoming 12 mph, gusting to 20 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
| Saturday night |
Dense overcast. A chance of rain. Breezy. Low 6°. Wind northeast around 11 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Dense overcast in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 11°. UV index up to 3. Wind northeast around 10 mph, gusting to 19 mph. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. A chance of rain after midnight. Cool. Low 5°. Wind chill ranging from 1 to 7. Wind north-northwest around 11 mph, gusting to 22 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Monday |
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. A chance of rain in the morning, then rain likely in the afternoon. Breezy and cold. High 7°. Wind chill around 2. UV index up to 2. Wind north around 14 mph, gusting to 24 mph, in the morning, becoming northeast in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 10 mm. |
| Monday night |
Dense overcast. Rain very likely. Breezy and cold. Low 5°, but temperatures rising after midnight. Wind chill as low as 0. Wind east-northeast around 16 mph, gusting to 27 mph, in the evening, becoming north after midnight. Chance of precipitation 80 percent. Precipitation mostly around 20 mm. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.