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

33°F

1°C

Humidity 85%
Wind Speed W 6 mph
Barometer 30.05 in (1018.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 19 Apr 9:56 pm EDT
Extended Forecast for

Downsville NY

  • Tonight

    Tonight: Scattered snow showers, mainly after 5am. Partly cloudy, with a low around 28. Light west wind. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Mostly Clear
    then
    Scattered
    Snow Showers

  • Monday

    Monday: Scattered snow showers, mainly between noon and 5pm. Partly sunny, with a high near 40. Northwest wind 5 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Scattered
    Snow Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Light northwest wind.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 49. Light southwest wind.

    High: 49 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered snow showers, mainly after 5am. Partly cloudy, with a low around 28. Light west wind. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Scattered snow showers, mainly between noon and 5pm. Partly sunny, with a high near 40. Northwest wind 5 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 19. Light northwest wind.
Tuesday
Increasing clouds, with a high near 49. Light southwest wind.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 66.
Friday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Saturday
Showers likely. Partly sunny, with a high near 61. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Downsville NY
 42.09°N 75°W (Elev. 1299 ft)
Last Update:
7:30 pm EDT Apr 19, 2026
Forecast Valid:
10pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
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