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

43°F

6°C

Humidity 76%
Wind Speed W 5 mph
Barometer 29.95 in (1015.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 10 Nov 6:56 am EST
Extended Forecast for

Jeffersonville NY

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 59. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 59 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 37. West wind around 8 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 56. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 37. Light east wind. Chance of precipitation is 40%.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain. High near 49. East wind 5 to 7 mph. Chance of precipitation is 100%.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 4am, then rain, possibly mixed with snow. Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow before 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 59. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tonight
Increasing clouds, with a low around 37. West wind around 8 mph.
Veterans Day
Partly sunny, with a high near 56. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 37. Light east wind. Chance of precipitation is 40%.
Thursday
Rain. High near 49. East wind 5 to 7 mph. Chance of precipitation is 100%.
Thursday Night
Rain before 4am, then rain, possibly mixed with snow. Low around 32. Chance of precipitation is 90%.
Friday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Friday Night
A chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Saturday
A chance of snow before 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Mostly cloudy, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jeffersonville NY
 41.77°N 74.92°W (Elev. 1247 ft)
Last Update:
5:44 am EST Nov 10, 2026
Forecast Valid:
7am EST Nov 10, 2026-6pm EST Nov 16, 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