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

39°F

4°C

Humidity 60%
Wind Speed NW 12 G 17 mph
Barometer 29.93 in (1014.4 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 22 Nov 4:56 pm EST
Extended Forecast for

Sundown NY

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow showers after 10am, mixing with rain after 3pm. Increasing clouds, with a high near 37. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and 11pm. Mostly cloudy, with a low around 32. West wind 9 to 15 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41. Northwest wind 7 to 14 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. West wind 3 to 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Cloudy, with a high near 42. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Cloudy then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely before 1am. Cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain after 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.

    High: 52 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. Northwest wind 5 to 7 mph becoming calm after midnight.
Sunday
A slight chance of snow showers after 10am, mixing with rain after 3pm. Increasing clouds, with a high near 37. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and 11pm. Mostly cloudy, with a low around 32. West wind 9 to 15 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 41. Northwest wind 7 to 14 mph.
Monday Night
Mostly cloudy, with a low around 29. West wind 3 to 5 mph.
Tuesday
Rain likely, mainly after 4pm. Cloudy, with a high near 42. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely before 1am. Cloudy, with a low around 38. Chance of precipitation is 70%.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Thanksgiving Day
Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sundown NY
 41.87°N 74.45°W (Elev. 1965 ft)
Last Update:
12:52 pm EST Nov 22, 2025
Forecast Valid:
5pm EST Nov 22, 2025-6pm EST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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