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Winona, New York Weather Forecast
Winona, New York Weather
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Weather Forecast for Winona, New York : Jefferson County
Issued: 12:36 pm EST Dec 7, 2025 Latitude: 43.7189571 Longitude: -75.9860314 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday
90% chance of snow on This Afternoon 60% chance of snow on Tonight Sunny on Monday 70% chance of snow on Tuesday 100% chance of rain & snow on Wednesday 50% chance of snow on Thursday 60% chance of snow on Friday 70% chance of snow on Saturday
High: 29°F Low: 2 °F High: 17°F High: 29°F High: 37°F High: 28°F High: 26°F High: 22°F
Low: 6 °F Low: 21°F Low: 21°F Low: 16°F Low: 12°F  
Snow Snow Sunny Snow Rain & Snow Snow Snow Snow
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Current Conditions at
WATERTOWN - (KART)
21°
Cloudy
Heavy Snow Freezing Fog
as of 2:10 PM EST
Rel. Humidity: 92%
Dew Point: 19°F
Visibility: 1/4 Miles
Pressure: 29.94 in.
Flight Rule: IFR
Wind Data
8 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 900ft
Current Conditions at
FORT DRUM - (KGTB)
23°
Cloudy
Light Snow Mist
as of 1:55 PM EST
Rel. Humidity: 85%
Dew Point: 19°F
Visibility: 7/8 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
6 MPH
030° Northeast
Current Conditions at
FULTON - (KFZY)
30°
Cloudy
Light Snow Mist
as of 2:12 PM EST
Rel. Humidity: 100%
Dew Point: 30°F
Visibility: 3/4 Miles
Pressure: 29.95 in.
Flight Rule: IFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Broken at 600ft, Solid Overcast at 1200ft
Current Conditions at
GRIFFISS AFB - (KRME)
34°
Feels like 26°F
Cloudy
Light Snow
as of 12:53 PM CST
Rel. Humidity: 74%
Dew Point: 27°F
Visibility: 1 1/2 Miles
Pressure: 29.96 in.
Flight Rule: IFR
Wind Data
9 MPH
270° West
Cloud Level(s): Broken at 2000ft, Solid Overcast at 3300ft
90% chance of snow This Afternoon This Afternoon... Snow. High near 29. Southwest wind 8 to 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
60% chance of snow Tonight Tonight... Snow likely before 7pm, then a chance of snow showers between 7pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 2. Wind chill values as low as -5. North wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunny on Monday Monday... Sunny, with a high near 17. Wind chill values as low as -5. North wind around 5 mph becoming calm in the afternoon.
20% chance of snow Monday Night Monday Night... A slight chance of snow showers after 1am. Mostly cloudy, with a low around 6. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 20%.
70% chance of snow Tuesday Tuesday... Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 29. South wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
90% chance of snow Tuesday Night Tuesday Night... Snow showers, mainly before 1am, then snow after 1am. Low around 21. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
100% chance of rain & snow Wednesday Wednesday... Rain and snow. High near 37. South wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.
90% chance of rain & snow Wednesday Night Wednesday Night... Rain and snow, becoming all snow after 1am. Low around 21. Southwest wind 10 to 13 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
50% chance of snow Thursday Thursday... A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
60% chance of snow Thursday Night Thursday Night... Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
60% chance of snow Friday Friday... Snow showers likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
60% chance of snow Friday Night Friday Night... Snow showers likely. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.
70% chance of snow Saturday Saturday... Snow showers likely. Mostly cloudy, with a high near 22. Chance of precipitation is 70%.
Current Radar Image


Sun Almanac for Winona, New York
Sunrise: 07:24 AM
Sunset: 4:27 PM
Civil Sunrise:06:52 AM
Civil Sunset: 4:59 PM
Nautical Sunrise: 06:16 AM
Nautical Sunset: 5:35 PM
Astro Sunrise: 05:41 AM
Astro Sunset: 6:10 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.