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.

Overcast and Breezy

28°F

-2°C

Humidity 75%
Wind Speed W 22 G 29 mph
Barometer 29.76 in
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill14°F (-10°C)
Last update 11 Feb 7:56 pm EST
Extended Forecast for

Monticello NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 27. Northwest wind around 14 mph, with gusts as high as 25 mph.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. Wind chill values as low as -2. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 29. Wind chill values as low as -1. Northwest wind around 9 mph.

    High: 29 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. West wind around 8 mph.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 27. Northwest wind around 14 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 11. Wind chill values as low as -2. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 29. Wind chill values as low as -1. Northwest wind around 9 mph.
Friday Night
Mostly cloudy, with a low around 16. West wind around 8 mph.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 35.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Washington's Birthday
Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.65°N 74.67°W (Elev. 1414 ft)
Last Update:
8:20 pm EST Feb 11, 2026
Forecast Valid:
8pm EST Feb 11, 2026-6pm EST Feb 18, 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