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

24°F

-4°C

Humidity 84%
Wind Speed Calm
Barometer 29.60 in (1004.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 25 Feb 8:56 am EST
Extended Forecast for

6 Miles NE Sundown NY

  • Today

    Today: A slight chance of snow before 10am, then a slight chance of snow showers after 5pm. Mostly cloudy, with a high near 34. Southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly between 8pm and midnight. Partly cloudy, with a low around 14. West wind 14 to 17 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29. West wind 8 to 11 mph.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 10. Wind chill values as low as zero. Northwest wind around 8 mph.

    Low: 10 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 36. West wind 6 to 9 mph becoming southwest in the afternoon.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of snow before 10am, then a slight chance of snow showers after 5pm. Mostly cloudy, with a high near 34. Southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tonight
A chance of snow showers, mainly between 8pm and midnight. Partly cloudy, with a low around 14. West wind 14 to 17 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 29. West wind 8 to 11 mph.
Thursday Night
Mostly clear, with a low around 10. Wind chill values as low as zero. Northwest wind around 8 mph.
Friday
Sunny, with a high near 36. West wind 6 to 9 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
A chance of snow. Partly sunny, with a high near 19. Chance of precipitation is 40%.
Monday Night
A chance of snow. Partly cloudy, with a low around 4. Chance of precipitation is 30%.
Tuesday
A chance of snow. Mostly sunny, with a high near 26. Chance of precipitation is 30%.
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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 am EST Feb 25, 2026
Forecast Valid:
9am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
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