Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

A Few Clouds

74°F

23°C

Humidity 40%
Wind Speed NW 15 G 24 mph
Barometer 29.72 in (1005.7 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Jun 3:56 pm EDT
Extended Forecast for

Jeffersonville NY

  • Juneteenth

    Juneteenth: Sunny, with a high near 76. West wind around 13 mph, with gusts as high as 25 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Calm wind becoming west 5 to 7 mph in the morning.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am.  Partly cloudy, with a low around 54. Chance of precipitation is 40%.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm.  High near 70. Chance of precipitation is 100%.

    High: 70 °F

    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am.  Mostly cloudy, with a low around 55. Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 76. West wind around 13 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 53. West wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 73. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 51. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 77. Calm wind becoming west 5 to 7 mph in the morning.
Sunday Night
A chance of showers after 2am. Partly cloudy, with a low around 54. Chance of precipitation is 40%.
Monday
Showers, with thunderstorms also possible after 2pm. High near 70. Chance of precipitation is 100%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 77.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 54. Chance of precipitation is 30%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Jeffersonville NY
 41.77°N 74.92°W (Elev. 1247 ft)
2:30 pm EDT Jun 19, 2026
4pm EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
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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