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 and Breezy

13°F

-11°C

Humidity 74%
Wind Speed W 21 G 25 mph
Barometer 29.54 in (1002.6 mb)
Dewpoint 6°F (-14°C)
Visibility 9.00 mi
Wind Chill-5°F (-21°C)
Last update 16 Jan 3:56 am EST
Extended Forecast for

2 Miles ESE Youngsville NY

  • Today

    Today: Mostly sunny, with a high near 25. Wind chill values as low as -5. West wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 25 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of snow showers, mainly between 1am and 5am. Increasing clouds, with a low around 19. South wind 3 to 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 30. Light and variable wind becoming south around 6 mph in the morning. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 30 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. West wind 3 to 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 27. West wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 25. Wind chill values as low as -5. West wind 7 to 16 mph, with gusts as high as 29 mph.
Tonight
A chance of snow showers, mainly between 1am and 5am. Increasing clouds, with a low around 19. South wind 3 to 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 30. Light and variable wind becoming south around 6 mph in the morning. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday Night
Mostly cloudy, with a low around 20. West wind 3 to 5 mph.
Sunday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 27. West wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 11.
M.L.King Day
Mostly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 12.
Tuesday Night
Partly cloudy, with a low around 1.
Wednesday
Partly sunny, with a high near 20.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Youngsville NY
 41.81°N 74.85°W (Elev. 1450 ft)
Last Update:
12:55 am EST Jan 16, 2026
Forecast Valid:
4am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
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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