| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Wednesday, 13-May-2026 03:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly cloudy. A chance of rain. Windy. High 12°. UV index up to 4. Wind northwest around 19 mph, gusting to 28 mph. Chance of precipitation 30 percent. Precipitation mostly around 2 mm. |
| Tonight |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. Rain likely. Breezy and cold. Low 4°. Wind chill ranging from 0 to 4. Wind northwest around 15 mph, gusting to 25 mph. Chance of precipitation 70 percent. Precipitation mostly between 10 and 20 mm. |
| Thursday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog. Rain likely in the morning, then a slight chance of rain in the afternoon. Cold. High 8°. Wind chill ranging from 1 to 4. UV index up to 3. Wind northwest around 11 mph, gusting to 19 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm. |
| Thursday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Rain likely. Unusually cold. Low 3°. Wind chill ranging from 0 to 4. Wind northwest around 9 mph, gusting to 20 mph. Chance of precipitation 60 percent. Precipitation mostly between 5 and 10 mm. |
| Friday |
Partly to mostly cloudy in the morning, becoming partly 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 and cool. High 10°. Wind chill ranging from 0 to 6. UV index up to 4. Wind north-northwest around 12 mph, gusting to 21 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Friday night |
Partly cloudy. Moderate fog after midnight. A chance of rain. Cool. Low 5°. Wind north-northwest around 10 mph, gusting to 19 mph, in the evening, becoming west around 6 mph after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday |
Mostly cloudy to cloudy in the morning, becoming cloudy in the afternoon. Moderate fog in the morning. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 10°. UV index up to 3. Wind west around 5 mph, gusting to 15 mph, in the morning, becoming northwest in the afternoon. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Saturday night |
Dense overcast. Patchy light fog. A chance of rain. Cool. Low 7°. Wind south-southwest around 4 mph in the evening, becoming west around 8 mph, gusting to 16 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Sunday |
Dense overcast in the morning, becoming cloudy in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Cool. High 9°. Wind chill ranging from 3 to 6. UV index up to 2. Wind west around 9 mph, gusting to 17 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Light to moderate fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Cool. Low 6°. Wind southwest around 9 mph, gusting to 17 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Monday |
Partly cloudy in the morning, becoming cloudy in the afternoon. Light to moderate fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 11°. UV index up to 3. Wind west-southwest around 6 mph, gusting to 16 mph. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Monday night |
Dense overcast in the evening, becoming cloudy after midnight. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Low 8°. Wind southeast around 5 mph in the evening, becoming 9 mph, gusting to 18 mph, after midnight. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
| Tuesday |
Dense overcast in the morning, becoming mostly 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 14°. UV index up to 3. Wind southeast around 12 mph, gusting to 23 mph, in the morning, becoming west-southwest in the afternoon. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Tuesday night |
Partly to mostly cloudy in the evening, becoming dense overcast after midnight. Patchy light fog after midnight. A chance of rain. Breezy. Low 10°. Wind west-southwest around 13 mph, gusting to 22 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.