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Flackville, New York Weather Forecast
Flackville, New York Weather
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Weather Forecast for Flackville, New York : St. Lawrence County
Issued: 12:27 am EST Nov 4, 2025 Latitude: 44.6653395 Longitude: -75.3574383 View on Google Maps

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Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on Today 20% chance of rain on Tonight 90% chance of rain on Wednesday 30% chance of snow on Thursday 70% chance of freezing rain on Friday 50% chance of rain on Saturday 70% chance of rain & snow on Sunday 40% chance of snow on Monday
High: 51°F Low: 36°F High: 48°F High: 41°F High: 49°F High: 44°F High: 42°F High: 35°F
Low: 32°F Low: 24°F Low: 35°F Low: 28°F Low: 23°F  
Sunny Rain Rain Snow Freezing Rain Rain Rain & Snow Snow
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Current Conditions at
MASSENA - (KMSS)
46°
Feels like 40°F
Clear
as of 9:53 AM EST
Rel. Humidity: 61%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 24 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
FORT DRUM - (KGTB)
50°
Feels like 44°F
Mostly Cloudy
as of 9:55 AM EST
Rel. Humidity: 53%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 18 MPH
270° West
Cloud Level(s): Few at 4600ft, Broken at 7500ft
Current Conditions at
WATERTOWN - (KART)
52°
Mostly Clear
as of 9:56 AM EST
Rel. Humidity: 53%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 24 MPH
260° West
Cloud Level(s): Few at 4300ft
Current Conditions at
SARANAC LAKE - (KSLK)
41°
Partly Cloudy
as of 9:51 AM EST
Rel. Humidity: 65%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 25 MPH
250° West
Cloud Level(s): Scattered at 2000ft
Sunny on Today Today... Sunny, with a high near 51. West wind 11 to 16 mph, with gusts as high as 29 mph.

20% chance of rain Tonight Tonight... A 20 percent chance of showers after 2am. Increasing clouds, with a low around 36. West wind 5 to 7 mph, with gusts as high as 25 mph.

90% chance of rain Wednesday Wednesday... Showers, mainly after 10am. High near 48. South wind around 7 mph becoming east in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

100% chance of rain & snow Wednesday Night Wednesday Night... Rain showers before 5am, then a chance of rain and snow showers. Low around 32. Northwest wind 10 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

30% chance of snow Thursday Thursday... A 30 percent chance of snow showers before 7am. Mostly sunny, with a high near 41. Northwest wind 8 to 11 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.

Increasing Clouds on Thursday Night Thursday Night... Increasing clouds, with a low around 24. Calm wind becoming south around 5 mph after midnight.

70% chance of freezing rain Friday Friday... A chance of freezing rain before 8am, then rain likely. Mostly cloudy, with a high near 49. South wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

100% chance of rain Friday Night Friday Night... Rain. Low around 35. South wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%.

50% chance of rain Saturday Saturday... A 50 percent chance of rain. Mostly cloudy, with a high near 44. Northwest wind 7 to 9 mph.

40% chance of rain & snow Saturday Night Saturday Night... A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 40%.

70% chance of rain & snow Sunday Sunday... Rain and snow likely. Mostly cloudy, with a high near 42. Northeast wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 70%.

60% chance of rain & snow Sunday Night Sunday Night... Rain and snow likely. Mostly cloudy, with a low around 23. West wind around 7 mph. Chance of precipitation is 60%.

40% chance of snow Monday Monday... A 40 percent chance of snow. Partly sunny, with a high near 35. Northwest wind 7 to 10 mph.

Current Radar Image


Sun Almanac for Flackville, New York
Sunrise: 06:44 AM
Sunset: 4:46 PM
Civil Sunrise:06:13 AM
Civil Sunset: 5:17 PM
Nautical Sunrise: 05:39 AM
Nautical Sunset: 5:51 PM
Astro Sunrise: 05:05 AM
Astro Sunset: 6:25 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.