National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

19°F

-7°C

Humidity 65%
Wind Speed W 13 G 21 mph
Barometer 30.12 in (1022.1 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 18 Mar 12:56 am EDT
Extended Forecast for

Arkville NY

  • Overnight

    Overnight: Partly cloudy, with a low around 13. West wind around 5 mph.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43. Calm wind becoming south around 6 mph in the morning.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 11pm, then a slight chance of rain between 11pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow before 8am, then a chance of rain after 2pm. Partly sunny, with a high near 50. Chance of precipitation is 40%.

    High: 50 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before 2pm. Mostly cloudy, with a high near 53. Chance of precipitation is 40%.

    High: 53 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain after 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 13. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 37. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 22. Calm wind.
Thursday
Partly sunny, with a high near 43. Calm wind becoming south around 6 mph in the morning.
Thursday Night
A slight chance of rain and snow before 11pm, then a slight chance of rain between 11pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.
Friday
A slight chance of snow before 8am, then a chance of rain after 2pm. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Friday Night
Rain likely, mainly after 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Saturday
A chance of rain before 2pm. Mostly cloudy, with a high near 53. Chance of precipitation is 40%.
Saturday Night
A chance of rain after 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 45.
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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:
1:06 am EDT Mar 18, 2026
Forecast Valid:
1am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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