National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Mostly Cloudy

51°F

11°C

Humidity 96%
Wind Speed Calm
Barometer 29.99 in (1015.3 mb)
Dewpoint 50°F (10°C)
Visibility 9.00 mi
Last update 31 Mar 5:56 am EDT
Extended Forecast for

Lake Huntington NY

  • Today

    Today: Rain and thunderstorms likely before noon, then a slight chance of rain between noon and 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 69. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Rain Likely
    then Chance
    Rain

  • Tonight

    Tonight: Rain and thunderstorms likely, mainly before 3am, then rain likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 57. Southwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain, mainly after 8am. High near 65. West wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before 2am. Low around 42. North wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 49. Southeast wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 2am. Cloudy, with a low around 41. Chance of precipitation is 30%.

    Low: 41 °F

    Chance Rain

  • Friday

    Friday: Mostly cloudy, with a high near 68.

    High: 68 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of rain between 8pm and 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.

    Low: 51 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 40%.

    High: 73 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Rain and thunderstorms likely before noon, then a slight chance of rain between noon and 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 69. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and thunderstorms likely, mainly before 3am, then rain likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 57. Southwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain, mainly after 8am. High near 65. West wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain, mainly before 2am. Low around 42. North wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain. Mostly cloudy, with a high near 49. Southeast wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain before 2am. Cloudy, with a low around 41. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 68.
Friday Night
A chance of rain between 8pm and 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Saturday
A chance of rain after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Sunday
Rain likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Monday
A chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Huntington NY
 41.69°N 74.99°W (Elev. 1299 ft)
Last Update:
4:59 am EDT Mar 31, 2026
Forecast Valid:
6am EDT Mar 31, 2026-6pm EDT Apr 6, 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