| WXSIM Forecast for:
Colwyn Bay Issued by: Saratoga-Weather.org |
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| Updated: Wednesday, 26-Aug-2026 03:00 pm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly to mostly cloudy. Patchy light fog. A chance of rain. Precipitation showery or intermittent. Unusually warm. High 24°. UV index up to 3. Wind southeast around 7 mph, gusting to 18 mph. Chance of precipitation 40 percent. Precipitation mostly between 2 and 5 mm. |
| Tonight |
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Moderate fog in the evening, then patchy light fog after midnight. A slight chance of rain in the evening. Mild. Low 18°. Wind southeast around 6 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Thursday |
Cloudy in the morning, becoming dense overcast in the afternoon. Light to moderate fog in the afternoon. A chance of rain in the morning, then rain likely in the afternoon. Precipitation showery or intermittent. Mild. High 21°, but temperatures falling in the afternoon. Wind southeast around 8 mph, gusting to 19 mph. Chance of precipitation 80 percent. Precipitation mostly around 10 mm. |
| Thursday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Light to moderate fog in the evening, then patchy light fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Precipitation showery or intermittent. Mild. Low 17°. Wind south around 4 mph. Chance of precipitation 50 percent. Precipitation mostly around 2 mm. |
| Friday |
Cloudy 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. Precipitation showery or intermittent. High 19°. UV index up to 3. Wind south-southwest around 8 mph, gusting to 20 mph, in the morning, becoming 12 mph, gusting to 22 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than 2 mm. |
| Friday night |
Partly cloudy in the evening, becoming cloudy after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. Low 14°. Wind west-southwest around 8 mph, gusting to 18 mph, in the evening, becoming 5 mph after midnight. |
| Saturday |
Dense overcast. Patchy light fog. A chance of rain in the morning, then rain likely in the afternoon. High 16°. Wind west-southwest around 4 mph in the morning, becoming northeast in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between 5 and 10 mm. |
| Saturday night |
Cloudy in the evening, becoming mostly cloudy after midnight. Light to moderate fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 13°. Wind north-northwest around 6 mph in the evening, becoming west-southwest around 12 mph, gusting to 24 mph, after midnight. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Sunday |
Dense overcast. Light to moderate fog in the afternoon. A slight chance of rain in the morning, then rain likely in the afternoon. High 16°. Wind west-southwest around 13 mph, gusting to 22 mph, in the morning, becoming south around 6 mph in the afternoon. Chance of precipitation 80 percent. Precipitation mostly around 10 mm. |
| Sunday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Light to moderate fog in the evening, then moderate fog after midnight. A chance of rain in the evening, then a slight chance of rain after midnight. Breezy. Low 13°. Wind south around 10 mph, gusting to 17 mph, in the evening, becoming west-southwest around 13 mph, gusting to 24 mph, after midnight. Chance of precipitation 40 percent. Precipitation mostly around 2 mm. |
| Monday |
Mostly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A chance of rain. Breezy. High 15°. UV index up to 3. Wind west around 15 mph, gusting to 25 mph. Chance of precipitation 30 percent. Precipitation mostly less than 2 mm. |
| Monday night |
Mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then rain likely after midnight. Windy. Low 13°. Wind southwest around 14 mph, gusting to 24 mph, in the evening, becoming 18 mph, gusting to 26 mph, after midnight. Chance of precipitation 60 percent. Precipitation mostly around 5 mm. |
| Tuesday |
Mostly cloudy in the morning, becoming mostly sunny in the afternoon. A chance of rain. Windy. High 15°. UV index up to 4. Wind west around 18 mph, gusting to 28 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm. |
| Tuesday night |
Fair in the evening, becoming partly cloudy after midnight. Breezy and cool. Low 10°. Wind west around 14 mph, gusting to 25 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.