National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

21°F

-6°C

Humidity 88%
Wind Speed W 7 mph
Barometer 29.91 in (1014.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 3 Dec 5:56 am EST
Extended Forecast for

Monticello NY

  • Today

    Today: Mostly sunny, with a high near 33. Northwest wind 3 to 8 mph.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. West wind 3 to 7 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers, mainly before 11am. Partly sunny, with a high near 31. West wind 9 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4. Wind chill values as low as -4. Northwest wind 6 to 16 mph.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 23. Light west wind becoming south 5 to 9 mph in the morning.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Saturday Night

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

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 33. Northwest wind 3 to 8 mph.
Tonight
Mostly cloudy, with a low around 20. West wind 3 to 7 mph.
Thursday
A chance of snow showers, mainly before 11am. Partly sunny, with a high near 31. West wind 9 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 4. Wind chill values as low as -4. Northwest wind 6 to 16 mph.
Friday
Mostly sunny, with a high near 23. Light west wind becoming south 5 to 9 mph in the morning.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Mostly cloudy, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.66°N 74.7°W (Elev. 1545 ft)
Last Update:
4:58 am EST Dec 3, 2025
Forecast Valid:
6am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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