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.

Light Snow

28°F

-2°C

Humidity 66%
Wind Speed E 7 mph
Barometer 30.11 in (1021.2 mb)
Dewpoint 18°F (-8°C)
Visibility 9.00 mi
Wind Chill21°F (-6°C)
Last update 16 Feb 9:56 am EST
Extended Forecast for

2 Miles NNE Sundown NY

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow showers after midnight, mixing with freezing rain after 4am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: A slight chance of snow showers and freezing rain before 10am, then a slight chance of rain showers between 10am and 1pm. Partly sunny, with a high near 46. Light west wind. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Wintry Mix
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain. High near 42. Light southeast wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 42 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 8pm, then rain likely between 8pm and 2am, then a chance of rain and snow after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Partly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.

    High: 38 °F

    Rain/Snow
    Likely

Detailed Forecast

Washington's Birthday
Partly sunny, with a high near 38. Calm wind.
Tonight
A chance of snow showers after midnight, mixing with freezing rain after 4am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers and freezing rain before 10am, then a slight chance of rain showers between 10am and 1pm. Partly sunny, with a high near 46. Light west wind. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 30. Calm wind.
Wednesday
Rain. High near 42. Light southeast wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain and snow likely before 8pm, then rain likely between 8pm and 2am, then a chance of rain and snow after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Partly sunny, with a high near 40.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Sundown NY
 41.92°N 74.44°W (Elev. 1280 ft)
Last Update:
6:53 am EST Feb 16, 2026
Forecast Valid:
10am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation