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

41°F

5°C

Humidity 70%
Wind Speed N 3 mph
Barometer 30.01 in (1016.6 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 10 Mar 12:56 am EDT
Extended Forecast for

Arkville NY

  • Overnight

    Overnight: Patchy fog before 4am, then patchy fog after 5am. Otherwise, clear, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 70. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 70 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then a slight chance of rain after 2am. Partly cloudy, with a low around 50. Calm wind. Chance of precipitation is 30%.

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, then rain likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 69. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 35. South wind around 6 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Thursday

    Thursday: A chance of rain and snow showers before 11am, then a chance of snow showers between 11am and 2pm. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain and snow after 2pm. Partly sunny, with a high near 42. Chance of precipitation is 40%.

    High: 42 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Patchy fog before 4am, then patchy fog after 5am. Otherwise, clear, with a low around 42. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 70. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A chance of rain before midnight, then a slight chance of rain after 2am. Partly cloudy, with a low around 50. Calm wind. Chance of precipitation is 30%.
Wednesday
A chance of rain, then rain likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 69. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain. Low around 35. South wind around 6 mph. Chance of precipitation is 90%.
Thursday
A chance of rain and snow showers before 11am, then a chance of snow showers between 11am and 2pm. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 23.
Friday
A chance of rain and snow after 2pm. Partly sunny, with a high near 42. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow before 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Sunday Night
Rain. Low around 35. Chance of precipitation is 80%.
Monday
Rain. High near 51. Chance of precipitation is 80%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arkville NY
 42.16°N 74.63°W (Elev. 1401 ft)
Last Update:
1:10 am EDT Mar 10, 2026
Forecast Valid:
1am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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