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.

Mostly Cloudy

41°F

5°C

Humidity 86%
Wind Speed N 6 mph
Barometer 29.90 in (1013.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 2 May 7:56 am EDT
Extended Forecast for

Lake Huntington NY

  • Today

    Today: Mostly sunny, with a high near 53. Northwest wind around 7 mph.

    High: 53 °F

    Mostly Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 2am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 31. Northwest wind around 5 mph.

    Low: 31 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 54. Northwest wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 54 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 3am. Otherwise, partly cloudy, with a low around 38. Light southwest wind.

    Low: 38 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Mostly sunny, with a high near 65. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 30%.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.

    Low: 54 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 53. Northwest wind around 7 mph.
Tonight
Widespread frost, mainly after 2am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 31. Northwest wind around 5 mph.
Sunday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 54. Northwest wind 7 to 13 mph, with gusts as high as 24 mph.
Sunday Night
Areas of frost after 3am. Otherwise, partly cloudy, with a low around 38. Light southwest wind.
Monday
Mostly sunny, with a high near 65. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Wednesday
Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
Wednesday Night
Showers. Low around 48. Chance of precipitation is 80%.
Thursday
Showers. High near 59. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 39. Chance of precipitation is 80%.
Friday
A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Huntington NY
 41.69°N 74.99°W (Elev. 1299 ft)
Last Update:
3:00 am EDT May 2, 2026
Forecast Valid:
8am EDT May 2, 2026-6pm EDT May 8, 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