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.

A Few Clouds

60°F

16°C

Humidity 31%
Wind Speed NW 8 mph
Barometer 29.88 in (1012.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 23 Apr 6:56 pm EDT
Extended Forecast for

Yankee Lake NY

  • Tonight

    Tonight: Increasing clouds, with a low around 42. Northwest wind 5 to 13 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 61. North wind around 7 mph.

    High: 61 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: A chance of showers after 2am. Mostly cloudy, with a low around 37. East wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 45. Southeast wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 45 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Rain showers likely before 3am, then a chance of rain and snow showers. Cloudy, with a low around 35. East wind around 6 mph. Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of showers, mainly before 2pm. Partly sunny, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 42. Northwest wind 5 to 13 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 61. North wind around 7 mph.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 37. East wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 45. Southeast wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain showers likely before 3am, then a chance of rain and snow showers. Cloudy, with a low around 35. East wind around 6 mph. Chance of precipitation is 70%.
Sunday
A chance of showers, mainly before 2pm. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 59. 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 ft)
Last Update:
7:07 pm EDT Apr 23, 2026
Forecast Valid:
7pm EDT Apr 23, 2026-6pm EDT Apr 30, 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