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.

Fog/Mist

33°F

1°C

Humidity 100%
Wind Speed W 5 mph
Barometer 30.17 in (1023.3 mb)
Dewpoint 33°F (1°C)
Visibility 2.50 mi
Wind Chill28°F (-2°C)
Last update 4 Mar 3:56 am EST
Extended Forecast for

3 Miles WNW Arena NY

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Calm wind.

    High: 48 °F

    Becoming
    Sunny

  • Tonight

    Tonight: A slight chance of freezing rain after 3am, mixing with rain after 5am. Increasing clouds, with a low around 29. Calm wind. Chance of precipitation is 20%.

    Low: 29 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Freezing
    Rain

  • Thursday

    Thursday: Rain, mainly after 1pm. High near 44. Light east wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Chance Rain
    then Rain

  • Thursday Night

    Thursday Night: Rain. Low around 33. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F

    Rain

  • Friday

    Friday: A chance of rain before 1pm. Mostly cloudy, with a high near 39. Southeast wind 3 to 5 mph. Chance of precipitation is 40%.

    High: 39 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.

    Low: 38 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely after 1pm. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Rain likely before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Calm wind.
Tonight
A slight chance of freezing rain after 3am, mixing with rain after 5am. Increasing clouds, with a low around 29. Calm wind. Chance of precipitation is 20%.
Thursday
Rain, mainly after 1pm. High near 44. Light east wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 33. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A chance of rain before 1pm. Mostly cloudy, with a high near 39. Southeast wind 3 to 5 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Saturday
Showers likely after 1pm. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Saturday Night
Rain likely before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Arena NY
 42.13°N 74.79°W (Elev. 2051 ft)
Last Update:
1:30 am EST Mar 4, 2026
Forecast Valid:
4am EST Mar 4, 2026-6pm EDT Mar 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