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.

Mostly Cloudy

52°F

11°C

Humidity 89%
Wind Speed W 12 mph
Barometer 30.17 in (1021.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 4 Apr 5:56 am EDT
Extended Forecast for

Arkville NY

  • Today

    Today: A chance of showers, mainly after 2pm. Partly sunny, with a high near 63. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers, mainly after 4am. Mostly cloudy, with a low around 44. Southeast wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 57. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Showers

  • Sunday Night

    Sunday Night: A slight chance of rain showers before 8pm, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 30. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers before 8am, then a slight chance of rain showers after 2pm. Partly sunny, with a high near 45. West wind around 8 mph. Chance of precipitation is 20%.

    High: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers before 2pm. Partly sunny, with a high near 40. Chance of precipitation is 40%.

    High: 40 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
A chance of showers, mainly after 2pm. Partly sunny, with a high near 63. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.
Tonight
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 44. Southeast wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly before 2pm. High near 57. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of rain showers before 8pm, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 30. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday
A slight chance of snow showers before 8am, then a slight chance of rain showers after 2pm. Partly sunny, with a high near 45. West wind around 8 mph. Chance of precipitation is 20%.
Monday Night
A chance of rain showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Tuesday
A chance of snow showers before 2pm. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arkville NY
 42.16°N 74.63°W (Elev. 1401 ft)
Last Update:
6:15 am EDT Apr 4, 2026
Forecast Valid:
6am EDT Apr 4, 2026-6pm EDT Apr 10, 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