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

31°F

-1°C

Humidity 92%
Wind Speed W 3 mph
Barometer 30.04 in (1018.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 19 Apr 10:56 pm EDT
Extended Forecast for

Jeffersonville NY

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Light west wind.

    Low: 29 °F

    Increasing
    Clouds

  • Monday

    Monday: Scattered snow showers, mainly between noon and 4pm. Mostly sunny, with a high near 42. Northwest wind 7 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Scattered
    Snow Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 34. Light south wind. Chance of precipitation is 40%.

    Low: 34 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 29. Light west wind.
Monday
Scattered snow showers, mainly between noon and 4pm. Mostly sunny, with a high near 42. Northwest wind 7 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Mostly clear, with a low around 21. Northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Increasing clouds, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 34. Light south wind. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 66.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Saturday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 50%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Jeffersonville NY
 41.77°N 74.92°W (Elev. 1247 ft)
Last Update:
7:30 pm EDT Apr 19, 2026
Forecast Valid:
11pm EDT Apr 19, 2026-6pm EDT Apr 26, 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