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.

Partly Cloudy

26°C

78°F

Humidity 56%
Wind Speed W 24 G 39 km/h
Barometer 1012.5 mb (29.93 in)
Dewpoint 16°C (61°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 10 Sep 12:56 pm EDT
Extended Forecast for

Yankee Lake NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 26. West wind around 18 km/h, with gusts as high as 34 km/h.

    High: 26 °C

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 14. Northwest wind 8 to 10 km/h.

    Low: 14 °C

    Increasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 22. Northwest wind around 11 km/h.

    High: 22 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 11. Northwest wind 5 to 8 km/h.

    Low: 11 °C

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 23. Calm wind becoming south 5 to 10 km/h in the morning.

    High: 23 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 15. Chance of precipitation is 70%.

    Low: 15 °C

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 24. Chance of precipitation is 60%.

    High: 24 °C

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14.

    Low: 14 °C

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22.

    High: 22 °C

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 26. West wind around 18 km/h, with gusts as high as 34 km/h.
Tonight
Increasing clouds, with a low around 14. Northwest wind 8 to 10 km/h.
Friday
Sunny, with a high near 22. Northwest wind around 11 km/h.
Friday Night
Mostly clear, with a low around 11. Northwest wind 5 to 8 km/h.
Saturday
Mostly sunny, with a high near 23. Calm wind becoming south 5 to 10 km/h in the morning.
Saturday Night
A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 15. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 24. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
A chance of showers. Mostly sunny, with a high near 24. 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:
Yankee Lake NY
 41.6°N 74.54°W (Elev. 1490 m)
Last Update:
1:08 pm EDT Sep 10, 2026
Forecast Valid:
1pm EDT Sep 10, 2026-6pm EDT Sep 16, 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