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 Snow Fog/Mist

16°F

-9°C

Humidity 88%
Wind Speed E 13 mph
Barometer 29.69 in (1008.2 mb)
Dewpoint 13°F (-11°C)
Visibility 6.00 mi
Wind Chill2°F (-17°C)
Last update 26 Jan 12:56 am EST
Extended Forecast for

Downsville NY

  • Overnight

    Overnight: Snow showers likely, mainly before 4am. Cloudy, with a low around 13. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of around 4 inches.

    Low: 13 °F

    Snow Showers
    Likely

  • Monday

    Monday: Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 21. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Snow Showers
    Likely then
    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow showers before 10pm. Areas of blowing snow between 8pm and 10pm. Mostly cloudy, with a low around 3. Northwest wind 3 to 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Tuesday

    Tuesday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 14. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 14 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 14.

    High: 14 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow showers likely, mainly before 4am. Cloudy, with a low around 13. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of around 4 inches.
Monday
Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 21. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers before 10pm. Areas of blowing snow between 8pm and 10pm. Mostly cloudy, with a low around 3. Northwest wind 3 to 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 14. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 4. Calm wind.
Wednesday
Partly sunny, with a high near 17.
Wednesday Night
Mostly cloudy, with a low around -1.
Thursday
Mostly cloudy, with a high near 14.
Thursday Night
Mostly cloudy, with a low around -3.
Friday
Mostly cloudy, with a high near 12.
Friday Night
Mostly cloudy, with a low around 1.
Saturday
Partly sunny, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Mostly sunny, with a high near 23.
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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:
12:57 am EST Jan 26, 2026
Forecast Valid:
1am EST Jan 26, 2026-6pm EST Feb 1, 2026
 
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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