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

31°F

-1°C

Humidity 69%
Wind Speed SW 6 mph
Barometer 30.05 in (1019.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 7 Dec 9:56 am EST
Extended Forecast for

Downsville NY

  • Today

    Today: Mostly cloudy, with a high near 34. Calm wind becoming southwest around 5 mph.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Calm wind becoming northwest around 6 mph after midnight.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 21. North wind 3 to 6 mph.

    High: 21 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -1. Calm wind.

    Low: -1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Partly sunny, with a high near 28. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 28 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers before 1pm, then rain and snow showers. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Snow Showers
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain showers likely before 1am, then a chance of rain and snow showers. Cloudy, with a low around 25. Chance of precipitation is 70%.

    Low: 25 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 34. Calm wind becoming southwest around 5 mph.
Tonight
Mostly cloudy, with a low around 12. Calm wind becoming northwest around 6 mph after midnight.
Monday
Sunny, with a high near 21. North wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around -1. Calm wind.
Tuesday
A chance of snow showers after 1pm. Partly sunny, with a high near 28. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Wednesday
Snow showers before 1pm, then rain and snow showers. High near 38. Chance of precipitation is 90%.
Wednesday Night
Rain showers likely before 1am, then a chance of rain and snow showers. Cloudy, with a low around 25. Chance of precipitation is 70%.
Thursday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 50%.
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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:
5:43 am EST Dec 7, 2025
Forecast Valid:
10am EST Dec 7, 2025-6pm EST Dec 13, 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