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

23°F

-5°C

Humidity 88%
Wind Speed W 3 mph
Barometer 29.97 in (1016.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 3 Dec 9:56 pm EST
Extended Forecast for

6 Miles NE Sundown NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. West wind 10 to 14 mph.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers, mainly between 9am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 28. Wind chill values as low as -3. Blustery, with a west wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 28 °F

    Chance Snow
    Showers then
    Partly Sunny
    and Blustery

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1. Wind chill values as low as -11. Blustery, with a northwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight.

    Low: -1 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 19. Wind chill values as low as -10. South wind 5 to 9 mph.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers. Mostly cloudy, with a low around 10. Southwest wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 20%.

    Low: 10 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 29. Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.

    Low: 5 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. West wind 10 to 14 mph.
Thursday
A chance of snow showers, mainly between 9am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 28. Wind chill values as low as -3. Blustery, with a west wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around -1. Wind chill values as low as -11. Blustery, with a northwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight.
Friday
Mostly sunny, with a high near 19. Wind chill values as low as -10. South wind 5 to 9 mph.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 10. Southwest wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 29. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
Mostly cloudy, with a high near 29.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
A chance of snow showers. Partly sunny, with a high near 20. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Sundown NY
 41.96°N 74.41°W (Elev. 3110 ft)
Last Update:
6:52 pm EST Dec 3, 2025
Forecast Valid:
10pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation