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.

Light Rain

38°F

3°C

Humidity 86%
Wind Speed NW 9 G 17 mph
Barometer 29.89 in (1012.9 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 19 Apr 2:56 pm EDT
Extended Forecast for

Yankee Lake NY

  • This Afternoon

    This Afternoon: A slight chance of showers. Partly sunny, with a high near 46. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Increasing clouds, with a low around 30. Northwest wind 6 to 10 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Monday

    Monday: A slight chance of snow showers before noon. Mostly sunny, with a high near 42. Northwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Northwest wind 7 to 10 mph.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 11pm, then a chance of rain showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 8am. Partly sunny, with a high near 57. Chance of precipitation is 30%.

    High: 57 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

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

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers. Partly sunny, with a high near 46. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
Increasing clouds, with a low around 30. Northwest wind 6 to 10 mph.
Monday
A slight chance of snow showers before noon. Mostly sunny, with a high near 42. Northwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 23. Northwest wind 7 to 10 mph.
Tuesday
Sunny, with a high near 49. Northwest wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
A slight chance of rain and snow showers before 11pm, then a chance of rain showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Wednesday
A chance of showers before 8am. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 65.
Friday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 50%.
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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:
2:30 pm EDT Apr 19, 2026
Forecast Valid:
3pm EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation