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.

Fair

42°F

6°C

Humidity 43%
Wind Speed S 12 mph
Barometer 30.01 in (1018.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 27 Feb 4:56 pm EST
Extended Forecast for

Liberty NY

  • Tonight

    Tonight: Partly cloudy, with a low around 25. South wind 6 to 8 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Southwest wind 6 to 9 mph becoming northwest in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 22. North wind around 6 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of snow before 1pm. Partly sunny, with a high near 29. Northwest wind 8 to 11 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5. Northwest wind 9 to 13 mph.

    Low: 5 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.

    High: 33 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 1am, then a chance of rain. Cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. South wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 44. Southwest wind 6 to 9 mph becoming northwest in the afternoon.
Saturday Night
Increasing clouds, with a low around 22. North wind around 6 mph.
Sunday
A chance of snow before 1pm. Partly sunny, with a high near 29. Northwest wind 8 to 11 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Sunday Night
Partly cloudy, with a low around 5. Northwest wind 9 to 13 mph.
Monday
Mostly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Tuesday Night
Rain and snow likely before 1am, then a chance of rain. Cloudy, with a low around 27. Chance of precipitation is 60%.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Thursday Night
Rain or freezing rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Friday
A chance of rain or freezing rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Liberty NY
 41.82°N 74.76°W (Elev. 2100 ft)
Last Update:
3:22 pm EST Feb 27, 2026
Forecast Valid:
5pm EST Feb 27, 2026-6pm EST Mar 6, 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