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

14°F

-10°C

Humidity 84%
Wind Speed W 8 mph
Barometer 29.69 in (1008.2 mb)
Dewpoint 10°F (-12°C)
Visibility 8.00 mi
Wind Chill3°F (-16°C)
Last update 2 Jan 8:56 am EST
Extended Forecast for

Youngsville NY

  • Today

    Today: Partly sunny, with a high near 21. West wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 21 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 10. West wind 7 to 9 mph.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 24. Wind chill values as low as zero. West wind 5 to 8 mph.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 13. Calm wind. Chance of precipitation is 20%.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 26. Calm wind becoming northwest 5 to 8 mph in the morning.

    High: 26 °F

    Partly Sunny

  • Sunday Night

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

    Low: 7 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 21. West wind 7 to 11 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 10. West wind 7 to 9 mph.
Saturday
Partly sunny, with a high near 24. Wind chill values as low as zero. West wind 5 to 8 mph.
Saturday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 13. Calm wind. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 26. Calm wind becoming northwest 5 to 8 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Mostly cloudy, with a high near 24.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
A chance of freezing rain. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Youngsville NY
 41.79°N 74.88°W (Elev. 1473 ft)
Last Update:
6:09 am EST Jan 2, 2026
Forecast Valid:
9am EST Jan 2, 2026-6pm EST Jan 8, 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