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.

Fair

39°F

4°C

Humidity 50%
Wind Speed S 8 mph
Barometer 30.04 in (1019.2 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 27 Feb 5:56 pm EST
Extended Forecast for

6 Miles N Sundown NY

  • Tonight

    Tonight: Patchy fog between 2am and 3am. Otherwise, partly cloudy, with a low around 27. Calm wind becoming southwest around 5 mph after midnight.

    Low: 27 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Southwest wind 5 to 7 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 21. Calm wind.

    Low: 21 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 30. Northwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2. Northwest wind 5 to 7 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely, mainly before 1am. Cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Patchy fog between 2am and 3am. Otherwise, partly cloudy, with a low around 27. Calm wind becoming southwest around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 45. Southwest wind 5 to 7 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 21. Calm wind.
Sunday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 30. Northwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Partly cloudy, with a low around 2. Northwest wind 5 to 7 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Tuesday Night
Rain and snow likely, mainly before 1am. Cloudy, with a low around 25. Chance of precipitation is 60%.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thursday
Rain likely. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Thursday Night
Rain likely. Cloudy, with a low around 30. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Sundown NY
 41.99°N 74.49°W (Elev. 2425 ft)
Last Update:
12:52 pm EST Feb 27, 2026
Forecast Valid:
6pm EST Feb 27, 2026-6pm EST Mar 6, 2026
 
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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