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.

Mostly Cloudy

52°F

11°C

Humidity 38%
Wind Speed E 9 mph
Barometer 30.13 in (1020.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 25 Mar 3:53 pm EDT
Extended Forecast for

Sylvan Beach NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 49. South wind around 8 mph.

    High: 49 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain before 10pm, then a chance of rain after 2am. Mostly cloudy, with a low around 41. South wind 10 to 16 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 3pm. Mostly cloudy, with a high near 57. Southwest wind 9 to 13 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain before 5am, then a chance of rain and snow. Low around 31. Northwest wind 7 to 14 mph becoming northeast in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 8am. Mostly sunny, with a high near 37. North wind 13 to 16 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Saturday Night

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

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 49. South wind around 8 mph.
Tonight
A slight chance of rain before 10pm, then a chance of rain after 2am. Mostly cloudy, with a low around 41. South wind 10 to 16 mph. Chance of precipitation is 30%.
Thursday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 57. Southwest wind 9 to 13 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain before 5am, then a chance of rain and snow. Low around 31. Northwest wind 7 to 14 mph becoming northeast in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 8am. Mostly sunny, with a high near 37. North wind 13 to 16 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 47. 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:
3:22 pm EDT Mar 25, 2026
Forecast Valid:
4pm EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation