Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

4°F

-16°C

Humidity 83%
Wind Speed E 5 mph
Barometer 30.23 in (1026.7 mb)
Dewpoint 0°F (-18°C)
Visibility 9.00 mi
Wind Chill-6°F (-21°C)
Last update 5 Dec 7:56 am EST
Extended Forecast for

Monticello NY

  • Today

    Today: Increasing clouds, with a high near 23. Calm wind becoming south around 6 mph in the afternoon.

    High: 23 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 35. Calm wind becoming southwest around 6 mph in the morning.

    High: 35 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Northwest wind around 6 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 33. Light and variable wind becoming west around 5 mph.

    High: 33 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am.  Mostly cloudy, with a low around 13. Chance of precipitation is 40%.

    Low: 13 °F

    Chance Snow
    Showers

  • Monday

    Monday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 23. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 16. Calm wind.
Saturday
Mostly cloudy, with a high near 35. Calm wind becoming southwest around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 18. Northwest wind around 6 mph.
Sunday
Mostly cloudy, with a high near 33. Light and variable wind becoming west around 5 mph.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Monday
Sunny, with a high near 20.
Monday Night
Partly cloudy, with a low around 0.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Wednesday Night
Rain and snow showers likely. Cloudy, with a low around 28. Chance of precipitation is 70%.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.66°N 74.7°W (Elev. 1545 ft)
4:57 am EST Dec 5, 2025
8am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database