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.

Partly Cloudy

17°F

-8°C

Humidity 64%
Wind Speed NW 13 G 23 mph
Barometer 30.17 in (1023.9 mb)
Dewpoint 7°F (-14°C)
Visibility 9.00 mi
Wind Chill3°F (-16°C)
Last update 4 Dec 7:56 pm EST
Extended Forecast for

6 Miles N Sundown NY

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around -4. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 28 mph.

    Low: -4 °F

    Decreasing
    Clouds

  • Friday

    Friday: Increasing clouds, with a high near 20. Wind chill values as low as -4. Calm wind becoming south 5 to 7 mph in the morning.

    High: 20 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. Light southwest wind.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34. Calm wind becoming southwest around 6 mph in the morning.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18. West wind around 6 mph.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.

    Low: 9 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around -4. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 28 mph.
Friday
Increasing clouds, with a high near 20. Wind chill values as low as -4. Calm wind becoming south 5 to 7 mph in the morning.
Friday Night
Mostly cloudy, with a low around 13. Light southwest wind.
Saturday
Partly sunny, with a high near 34. Calm wind becoming southwest around 6 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 18. West wind around 6 mph.
Sunday
Mostly cloudy, with a high near 32.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Wednesday Night
Snow likely. Cloudy, with a low around 22. Chance of precipitation is 70%.
Thursday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Sundown NY
 41.99°N 74.49°W (Elev. 2425 ft)
Last Update:
8:22 pm EST Dec 4, 2025
Forecast Valid:
8pm EST Dec 4, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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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