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

56°F

13°C

Humidity 51%
Wind Speed SW 9 G 16 mph
Barometer 30.02 in (1017.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 7 Oct 10:56 am EDT
Extended Forecast for

Youngsville NY

  • Today

    Today: Sunny, with a high near 64. Southwest wind 6 to 9 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. South wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 66. Light west wind increasing to 8 to 13 mph in the morning.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. West wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Light west wind increasing to 5 to 10 mph in the morning.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 67. Chance of precipitation is 40%.

    High: 67 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 64. Southwest wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 46. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 66. Light west wind increasing to 8 to 13 mph in the morning.
Thursday Night
Mostly clear, with a low around 41. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 63. Light west wind increasing to 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 67. Chance of precipitation is 40%.
Sunday Night
Showers, mainly after 8pm. Low around 52. Chance of precipitation is 80%.
Columbus Day
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Youngsville NY
 41.79°N 74.88°W (Elev. 1473 ft)
Last Update:
6:26 am EDT Oct 7, 2026
Forecast Valid:
11am EDT Oct 7, 2026-6pm EDT Oct 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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