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.

Mostly Cloudy

18°F

-8°C

Humidity 62%
Wind Speed NW 10 G 16 mph
Barometer 30.16 in (1023.5 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 18 Mar 2:56 am EDT
Extended Forecast for

Yankee Lake NY

  • Overnight

    Overnight: Mostly clear, with a low around 16. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 34. Northwest wind 5 to 7 mph becoming calm.

    High: 34 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. South wind 3 to 6 mph.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. South wind 5 to 9 mph.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. South wind around 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain after 2pm. Partly sunny, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Mostly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 16. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Increasing clouds, with a high near 34. Northwest wind 5 to 7 mph becoming calm.
Wednesday Night
Partly cloudy, with a low around 22. South wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 40. South wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 29. South wind around 6 mph.
Friday
A chance of rain after 2pm. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Friday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Saturday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A chance of rain after 8am. Partly sunny, with a high near 53. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Monday
Sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Mostly sunny, with a high near 41.
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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:
2:30 am EDT Mar 18, 2026
Forecast Valid:
3am EDT Mar 18, 2026-6pm EDT Mar 24, 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