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.

Mostly Cloudy and Breezy

19°F

-7°C

Humidity 65%
Wind Speed W 21 G 28 mph
Barometer 29.75 in (1009.7 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 16 Jan 9:56 am EST
Extended Forecast for

Downsville NY

  • Today

    Today: Partly sunny, with a high near 27. West wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 27 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow showers after 1am. Mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers likely. Mostly cloudy, with a high near 33. Calm wind becoming south around 6 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 20%.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers. Partly sunny, with a high near 29. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 12.

    High: 12 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 27. West wind 5 to 8 mph becoming light and variable in the afternoon.
Tonight
A chance of snow showers after 1am. Mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday
Snow showers likely. Mostly cloudy, with a high near 33. Calm wind becoming south around 6 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 20%.
Sunday
A slight chance of snow showers. Partly sunny, with a high near 29. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 13.
M.L.King Day
Partly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 12.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
A chance of snow showers. Partly sunny, with a high near 22. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Partly sunny, with a high near 29. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Downsville NY
 42.09°N 75°W (Elev. 1299 ft)
Last Update:
7:52 am EST Jan 16, 2026
Forecast Valid:
10am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
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Additional Resources

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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