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

22°F

-6°C

Humidity 92%
Wind Speed Calm
Barometer 29.85 in (1012.8 mb)
Dewpoint 20°F (-7°C)
Visibility 9.00 mi
Last update 6 Dec 7:56 am EST
Extended Forecast for

Arkville NY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 37. Calm wind becoming southwest around 6 mph.

    High: 37 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 35. Light west wind. Chance of precipitation is 20%.

    High: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 11. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 21. Northwest wind around 6 mph.

    High: 21 °F

    Mostly Sunny

  • Monday Night

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

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Partly sunny, with a high near 29. Chance of precipitation is 30%.

    High: 29 °F

    Partly 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 40%.

    Low: 19 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers before 1pm, then rain and snow showers. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Chance Snow
    Showers then
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 37. Calm wind becoming southwest around 6 mph.
Tonight
Mostly cloudy, with a low around 20. Calm wind.
Sunday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 35. Light west wind. Chance of precipitation is 20%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 11. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 21. Northwest wind around 6 mph.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
A chance of snow showers after 1pm. Partly sunny, with a high near 29. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Wednesday
A chance of snow showers before 1pm, then rain and snow showers. High near 38. Chance of precipitation is 80%.
Wednesday Night
Rain and snow showers before 1am, then a chance of snow showers. Low around 24. Chance of precipitation is 80%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arkville NY
 42.16°N 74.63°W (Elev. 1401 ft)
Last Update:
4:57 am EST Dec 6, 2025
Forecast Valid:
8am EST Dec 6, 2025-6pm EST Dec 12, 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