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.

Overcast

31°F

-1°C

Humidity 64%
Wind Speed W 10 mph
Barometer 29.78 in (1009.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 28 Nov 1:56 am EST
Extended Forecast for

2 Miles ESE Youngsville NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. West wind around 11 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers before 3pm, then a chance of rain and snow showers between 3pm and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 34. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    High: 34 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 24. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34. Northwest wind 5 to 13 mph.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 24. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Rain, possibly mixed with snow showers, becoming all rain after 4pm. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. West wind around 11 mph, with gusts as high as 21 mph.
Friday
A chance of snow showers before 3pm, then a chance of rain and snow showers between 3pm and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 34. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Friday Night
A chance of snow showers, mainly before 8pm. Mostly cloudy, with a low around 24. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 34. Northwest wind 5 to 13 mph.
Saturday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 24. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 20%.
Sunday
Rain, possibly mixed with snow showers, becoming all rain after 4pm. High near 38. Chance of precipitation is 80%.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
A chance of snow. Cloudy, with a high near 33. Chance of precipitation is 50%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly cloudy, with a high near 33.
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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:
12:19 am EST Nov 28, 2025
Forecast Valid:
2am EST Nov 28, 2025-6pm EST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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