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

29°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 29.94 in (1015.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 23 Nov 8:56 am EST
Extended Forecast for

Jeffersonville NY

  • Today

    Today: A slight chance of snow showers between 10am and noon, then a slight chance of rain showers after noon. Cloudy, with a high near 43. Calm wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A slight chance of rain showers, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 32. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 45. Northwest wind 5 to 9 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 29. Light and variable wind.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Showers likely after 1pm. Cloudy, with a high near 47. South wind 3 to 7 mph. Chance of precipitation is 60%.

    High: 47 °F

    Cloudy then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of snow showers between 10am and noon, then a slight chance of rain showers after noon. Cloudy, with a high near 43. Calm wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Tonight
A slight chance of rain showers, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 32. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 45. Northwest wind 5 to 9 mph.
Monday Night
Increasing clouds, with a low around 29. Light and variable wind.
Tuesday
Showers likely after 1pm. Cloudy, with a high near 47. South wind 3 to 7 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly before 1am. Cloudy, with a low around 39. Chance of precipitation is 70%.
Wednesday
Mostly cloudy, with a high near 56.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Thanksgiving Day
Partly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jeffersonville NY
 41.77°N 74.92°W (Elev. 1247 ft)
Last Update:
6:13 am EST Nov 23, 2025
Forecast Valid:
9am EST Nov 23, 2025-6pm EST Nov 29, 2025
 
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