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

21°F

-6°C

Humidity 71%
Wind Speed W 9 mph
Barometer 29.64 in (1006.1 mb)
Dewpoint 13°F (-11°C)
Visibility 9.00 mi
Wind Chill11°F (-12°C)
Last update 2 Jan 2:56 pm EST
Extended Forecast for

Downsville NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 20. West wind around 6 mph.

    High: 20 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 8. Light west wind.

    Low: 8 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 22. Calm wind becoming west around 6 mph.

    High: 22 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 7pm. Mostly cloudy, with a low around 14. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers. Mostly cloudy, with a high near 25. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 25 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 22. Chance of precipitation is 30%.

    High: 22 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 20. West wind around 6 mph.
Tonight
Partly cloudy, with a low around 8. Light west wind.
Saturday
Partly sunny, with a high near 22. Calm wind becoming west around 6 mph.
Saturday Night
A chance of snow showers, mainly after 7pm. Mostly cloudy, with a low around 14. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
A slight chance of snow showers. Mostly cloudy, with a high near 25. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 22. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
A chance of snow showers after 7pm. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Downsville NY
 42.08°N 74.97°W (Elev. 1617 ft)
Last Update:
12:45 pm EST Jan 2, 2026
Forecast Valid:
3pm EST Jan 2, 2026-6pm EST Jan 8, 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