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.

Light Rain

41°F

5°C

Humidity 86%
Wind Speed W 13 mph
Barometer 29.89 in (1013.1 mb)
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Wind Chill34°F (1°C)
Last update 5 Apr 8:56 pm EDT
Extended Forecast for

6 Miles N Sundown NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Northwest wind 8 to 10 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. Northwest wind 10 to 13 mph, with gusts as high as 30 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 24. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers before 2pm. Partly sunny, with a high near 37. Northwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. Northwest wind 3 to 7 mph. Winds could gust as high as 21 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Northwest wind 8 to 10 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 42. Northwest wind 10 to 13 mph, with gusts as high as 30 mph.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow showers before 2pm. Partly sunny, with a high near 37. Northwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 16. Northwest wind 3 to 7 mph. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 62.
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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:
8:37 pm EDT Apr 5, 2026
Forecast Valid:
9pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026
 
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