Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

56°F

13°C

Humidity 57%
Wind Speed E 13 G 21 mph
Barometer 30.50 in (1033.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 23 Sep 9:56 am EDT
Extended Forecast for

Youngsville NY

  • Today

    Today: Sunny, with a high near 63. East wind around 9 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Northeast wind 3 to 5 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Northeast wind 3 to 7 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. North wind 3 to 5 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67. North wind 6 to 9 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 2am.  Mostly cloudy, with a low around 48. Chance of precipitation is 20%.

    Low: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers after 2pm.  Partly sunny, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 2pm.  Partly sunny, with a high near 64. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 63. East wind around 9 mph.
Tonight
Mostly clear, with a low around 40. Northeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 66. Northeast wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 43. North wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 67. North wind 6 to 9 mph.
Friday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Sunday
A chance of showers before 2pm. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Youngsville NY
 41.79°N 74.91°W (Elev. 1555 ft)
2:30 am EDT Sep 23, 2026
10am EDT Sep 23, 2026-6pm EDT Sep 29, 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