Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

85°F

29°C

Humidity 45%
Wind Speed W 9 G 16 mph
Barometer 30.01 in (1015.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 19 May 6:56 pm EDT
Extended Forecast for

6 Miles N Sundown NY

  • Tonight

    Tonight: Partly cloudy, with a low around 61. West wind around 6 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm.  Mostly sunny, with a high near 78. West wind 7 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. Northwest wind around 7 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 65. North wind around 6 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers.  High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely.  Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 61. West wind around 6 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 78. West wind 7 to 9 mph, with gusts as high as 21 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 41. Northwest wind around 7 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 65. North wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 39. Calm wind.
Friday
Partly sunny, with a high near 63.
Friday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Saturday
Showers. High near 53. Chance of precipitation is 80%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 50%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Sundown NY
 41.99°N 74.49°W (Elev. 2425 ft)
2:37 pm EDT May 19, 2026
7pm EDT May 19, 2026-6pm EDT May 26, 2026
 
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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