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

28°F

-2°C

Humidity 66%
Wind Speed E 7 mph
Barometer 30.11 in (1021.2 mb)
Dewpoint 18°F (-8°C)
Visibility 9.00 mi
Wind Chill21°F (-6°C)
Last update 16 Feb 9:56 am EST
Extended Forecast for

Arkville NY

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 40. Calm wind.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain showers before 1am, then a chance of snow showers between 1am and 5am, then a chance of rain and snow showers after 5am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain showers, mixing with snow after 7am, then gradually ending. Patchy fog between 8am and 10am. Otherwise, mostly cloudy, with a high near 44. Light southwest wind. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 30. Calm wind.

    Low: 30 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain. High near 42. Light south wind. Chance of precipitation is 100%.

    High: 42 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 4am, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 7am. Partly sunny, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Partly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.

    High: 38 °F

    Rain/Snow
    Likely

Detailed Forecast

Washington's Birthday
Mostly cloudy, with a high near 40. Calm wind.
Tonight
A slight chance of rain showers before 1am, then a chance of snow showers between 1am and 5am, then a chance of rain and snow showers after 5am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain showers, mixing with snow after 7am, then gradually ending. Patchy fog between 8am and 10am. Otherwise, mostly cloudy, with a high near 44. Light southwest wind. Chance of precipitation is 20%.
Tuesday Night
Increasing clouds, with a low around 30. Calm wind.
Wednesday
Rain. High near 42. Light south wind. Chance of precipitation is 100%.
Wednesday Night
Rain likely before 4am, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Thursday
A chance of snow before 7am. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Friday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
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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:
9:33 am EST Feb 16, 2026
Forecast Valid:
10am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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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