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.

Mostly Cloudy

22°F

-6°C

Humidity 71%
Wind Speed SW 8 mph
Barometer 29.84 in (1013.0 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 19 Jan 4:56 pm EST
Extended Forecast for

2 Miles NNE Sundown NY

  • Tonight

    Tonight: A slight chance of snow showers before 10pm. The snow could be heavy at times. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -6. West wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 5 °F

    Heavy Snow
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 16. Wind chill values as low as -7. West wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 16 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 0. West wind around 5 mph becoming calm in the evening.

    Low: 0 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 26. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 22 mph.

    High: 26 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. South wind around 7 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow showers before 10pm. The snow could be heavy at times. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -6. West wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 16. Wind chill values as low as -7. West wind 7 to 11 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 0. West wind around 5 mph becoming calm in the evening.
Wednesday
Increasing clouds, with a high near 26. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 18. South wind around 7 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Partly sunny, with a high near 11.
Saturday Night
Mostly cloudy, with a low around -5.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Mostly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Sundown NY
 41.92°N 74.44°W (Elev. 1280 ft)
Last Update:
12:53 pm EST Jan 19, 2026
Forecast Valid:
5pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

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Chance of Precipitation