Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Mostly Cloudy

86°F

30°C

Humidity 46%
Wind Speed W 10 G 18 mph
Barometer 30.03 in (1016.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 19 May 3:56 pm EDT
Extended Forecast for

Lake Huntington NY

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 91. West wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 91 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 68. Light southwest wind.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers between 10am and 11am, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 81. West wind 6 to 9 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46. Northwest wind around 7 mph.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. North wind around 6 mph.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 2pm.  Partly sunny, with a high near 66. Chance of precipitation is 30%.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 2am.  Cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers.  High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Showers

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms. Partly sunny, with a high near 91. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 68. Light southwest wind.
Wednesday
A slight chance of showers between 10am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 81. West wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, with a low around 46. Northwest wind around 7 mph.
Thursday
Partly sunny, with a high near 67. North wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Friday Night
Showers likely, mainly after 2am. Cloudy, with a low around 44. Chance of precipitation is 70%.
Saturday
Showers. High near 55. Chance of precipitation is 80%.
Saturday Night
Showers likely. Cloudy, with a low around 45. Chance of precipitation is 70%.
Sunday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Huntington NY
 41.67°N 75°W (Elev. 1161 ft)
2:39 pm EDT May 19, 2026
3pm EDT May 19, 2026-6pm EDT May 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database