Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

28°F

-2°C

Humidity 58%
Wind Speed Calm
Barometer 30.57 in (1037.1 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 8 Apr 8:56 am EDT
Extended Forecast for

Monticello NY

  • Today

    Today: Sunny, with a high near 47. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 25. South wind 3 to 5 mph.

    Low: 25 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 53. Light south wind increasing to 5 to 10 mph in the morning.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. South wind 3 to 6 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers after 2pm.  Mostly sunny, with a high near 65. Light southwest wind increasing to 5 to 9 mph in the morning.  Chance of precipitation is 20%.

    High: 65 °F

    Sunny then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly between 8pm and 2am.  Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 47. Light and variable wind becoming south around 6 mph in the afternoon.
Tonight
Clear, with a low around 25. South wind 3 to 5 mph.
Thursday
Sunny, with a high near 53. Light south wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 32. South wind 3 to 6 mph.
Friday
A slight chance of showers after 2pm. Mostly sunny, with a high near 65. Light southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.
Friday Night
A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 54.
Saturday Night
Clear, with a low around 30.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 70.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.66°N 74.7°W (Elev. 1545 ft)
6:16 am EDT Apr 8, 2026
9am EDT Apr 8, 2026-6pm EDT Apr 14, 2026
 
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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