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

40°F

4°C

Humidity 86%
Wind Speed W 6 mph
Barometer 29.94 in (1014.5 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 11 Nov 5:56 am EST
Extended Forecast for

Jeffersonville NY

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 55. West wind around 5 mph becoming calm in the afternoon.

    High: 55 °F

    Partly Sunny

  • Tonight

    Tonight: Rain, mainly after midnight. Low around 39. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Cloudy then
    Rain

  • Thursday

    Thursday: Rain. High near 47. East wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 4am, then rain, possibly mixed with snow. Low around 32. North wind around 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Rain and snow before 4pm, then a chance of snow. High near 40. Northwest wind around 9 mph. Chance of precipitation is 80%.

    High: 40 °F

    Rain/Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

Detailed Forecast

Veterans Day
Partly sunny, with a high near 55. West wind around 5 mph becoming calm in the afternoon.
Tonight
Rain, mainly after midnight. Low around 39. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 47. East wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 4am, then rain, possibly mixed with snow. Low around 32. North wind around 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain and snow before 4pm, then a chance of snow. High near 40. Northwest wind around 9 mph. Chance of precipitation is 80%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly cloudy, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jeffersonville NY
 41.79°N 74.91°W (Elev. 1555 ft)
Last Update:
5:38 am EST Nov 11, 2026
Forecast Valid:
6am EST Nov 11, 2026-6pm EST Nov 17, 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