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.

Overcast

43°F

6°C

Humidity 89%
Wind Speed N 3 mph
Barometer 30.10 in (1020.4 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 26 Apr 8:56 am EDT
Extended Forecast for

Yankee Lake NY

  • Today

    Today: Sunny, with a high near 57. Northeast wind 6 to 8 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. Light and variable wind.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Patchy frost before 7am. Otherwise, sunny, with a high near 63. East wind 5 to 7 mph.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Southeast wind 3 to 5 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Southeast wind 5 to 10 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 2pm. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.

    High: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 8pm. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 57. Northeast wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 36. Light and variable wind.
Monday
Patchy frost before 7am. Otherwise, sunny, with a high near 63. East wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 38. Southeast wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 62. Southeast wind 5 to 10 mph.
Tuesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Wednesday
A chance of showers after 2pm. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.
Wednesday Night
Showers, mainly after 8pm. Low around 42. Chance of precipitation is 80%.
Thursday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
A chance of showers. Partly sunny, with a high near 48. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yankee Lake NY
 41.6°N 74.54°W (Elev. 1490 ft)
Last Update:
5:38 am EDT Apr 26, 2026
Forecast Valid:
9am EDT Apr 26, 2026-6pm EDT May 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation