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

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

13°F

-11°C

Humidity 92%
Wind Speed Calm
Barometer 30.01 in (1018.5 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 27 Feb 6:56 am EST
Extended Forecast for

Yankee Lake NY

  • Today

    Today: Sunny, with a high near 41. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. Southwest wind around 7 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Southwest wind 7 to 9 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Partly cloudy, with a low around 25. Northwest wind around 6 mph becoming north after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely before 1pm. Partly sunny, with a high near 31. Northwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 41. Calm wind becoming southwest 5 to 7 mph in the morning.
Tonight
Mostly clear, with a low around 26. Southwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 47. Southwest wind 7 to 9 mph.
Saturday Night
A chance of snow after 1am. Partly cloudy, with a low around 25. Northwest wind around 6 mph becoming north after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely before 1pm. Partly sunny, with a high near 31. Northwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 7.
Monday
Partly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Tuesday Night
Rain and snow likely. Cloudy, with a low around 25. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
A chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yankee Lake NY
 41.6°N 74.54°W (Elev. 1490 ft)
Last Update:
4:57 am EST Feb 27, 2026
Forecast Valid:
7am EST Feb 27, 2026-6pm EST Mar 5, 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