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.

Rain Fog/Mist

44°F

7°C

Humidity 100%
Wind Speed S 3 mph
Barometer 29.76 in (1008.7 mb)
Dewpoint 44°F (7°C)
Visibility 1.25 mi
Last update 20 Mar 7:56 pm EDT
Extended Forecast for

Liberty NY

  • Tonight

    Tonight: Rain before 1am, then a slight chance of showers between 1am and 2am. Low around 33. Northwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain then
    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind 6 to 8 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 34. Light and variable wind.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 58. South wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain likely. Mostly cloudy, with a low around 34. North wind around 6 mph. Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely

  • Monday

    Monday: A chance of rain and snow showers before 2pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Rain before 1am, then a slight chance of showers between 1am and 2am. Low around 33. Northwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind 6 to 8 mph.
Saturday Night
Increasing clouds, with a low around 34. Light and variable wind.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 58. South wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely. Mostly cloudy, with a low around 34. North wind around 6 mph. Chance of precipitation is 70%.
Monday
A chance of rain and snow showers before 2pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Wednesday
A chance of snow showers before 8am. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Friday
Rain and snow showers likely. Partly sunny, with a high near 41. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Liberty NY
 41.79°N 74.74°W (Elev. 1480 ft)
Last Update:
7:40 pm EDT Mar 20, 2026
Forecast Valid:
8pm EDT Mar 20, 2026-6pm EDT Mar 27, 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