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

69°F

21°C

Humidity 38%
Wind Speed W 9 G 20 mph
Barometer 29.78 in (1008.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 26 Mar 2:56 pm EDT
Extended Forecast for

Liberty NY

  • This Afternoon

    This Afternoon: A chance of rain after 5pm. Partly sunny, with a high near 63. Southwest wind around 13 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Chance Rain

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 3am, then a chance of rain. Low around 34. Southwest wind 13 to 15 mph becoming northwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain then
    Rain Likely

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 40. North wind 9 to 17 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 18. Northwest wind 8 to 10 mph.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of snow showers before 2pm. Mostly sunny, with a high near 29. Northwest wind 11 to 13 mph. Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of rain after 5pm. Partly sunny, with a high near 63. Southwest wind around 13 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain and possibly a thunderstorm before 3am, then a chance of rain. Low around 34. Southwest wind 13 to 15 mph becoming northwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 40. North wind 9 to 17 mph.
Friday Night
Mostly clear, with a low around 18. Northwest wind 8 to 10 mph.
Saturday
A slight chance of snow showers before 2pm. Mostly sunny, with a high near 29. Northwest wind 11 to 13 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 52.
Monday Night
A chance of rain after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 50%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 61. 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 EDT Mar 26, 2026
Forecast Valid:
3pm EDT Mar 26, 2026-6pm EDT Apr 1, 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