National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Griffiss International Airport (KRME)

Lat: 43.23°NLon: 75.4°WElev: 505ft.

Overcast

31°F

-1°C

Humidity 67%
Wind Speed W 17 G 26 mph
Barometer 30.27 in (1025.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 14 Mar 7:53 pm EDT
Extended Forecast for

Sylvan Beach NY

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West wind 9 to 14 mph becoming light and variable after midnight.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow, mainly before 10am. Mostly cloudy, with a high near 45. East wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 38. Windy, with a southeast wind 30 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Windy. Mostly
    Cloudy then
    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 63. Breezy, with a south wind 20 to 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 63 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Rain showers before 11pm, then snow showers, possibly mixed with rain between 11pm and 2am, then a chance of snow showers after 2am. Some thunder is also possible. Low around 18. Breezy, with a west wind 17 to 21 mph. Chance of precipitation is 90%.

    Low: 18 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A chance of snow showers. Mostly cloudy, with a high near 24. Breezy. Chance of precipitation is 50%.

    High: 24 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow before 2am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.

    Low: 12 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. West wind 9 to 14 mph becoming light and variable after midnight.
Sunday
A chance of snow, mainly before 10am. Mostly cloudy, with a high near 45. East wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 38. Windy, with a southeast wind 30 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.
Monday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 63. Breezy, with a south wind 20 to 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Rain showers before 11pm, then snow showers, possibly mixed with rain between 11pm and 2am, then a chance of snow showers after 2am. Some thunder is also possible. Low around 18. Breezy, with a west wind 17 to 21 mph. Chance of precipitation is 90%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 24. Breezy. Chance of precipitation is 50%.
Tuesday Night
A chance of snow before 2am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Wednesday
Mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 41.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Friday
A chance of rain. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sylvan Beach NY
 43.2°N 75.74°W (Elev. 367 ft)
Last Update:
6:52 pm EDT Mar 14, 2026
Forecast Valid:
8pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation