Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

24°F

-4°C

Humidity 68%
Wind Speed W 5 mph
Barometer 30.46 in (1033.2 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 28 Mar 11:56 pm EDT
Extended Forecast for

5 Miles NNE Sundown NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 18. West wind around 9 mph.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Southwest wind 9 to 11 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. West wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain.  Mostly cloudy, with a low around 42. Southwest wind around 10 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, mainly before 2pm.  Mostly cloudy, with a high near 64. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain after 8pm.  Mostly cloudy, with a low around 50. Chance of precipitation is 50%.

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely.  Mostly cloudy, with a high near 61. Chance of precipitation is 60%.

    High: 61 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 2am, then a chance of snow.  Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 18. West wind around 9 mph.
Sunday
Mostly sunny, with a high near 45. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 31. Southwest wind 9 to 11 mph.
Monday
Partly sunny, with a high near 54. West wind 11 to 14 mph, with gusts as high as 28 mph.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42. Southwest wind around 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of rain, mainly before 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Wednesday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Thursday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Thursday Night
Rain, snow, and freezing rain likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Friday
Rain or freezing rain likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Friday Night
Rain or freezing rain likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Saturday
A chance of rain or freezing rain. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Sundown NY
 41.96°N 74.44°W (Elev. 2451 ft)
8:37 pm EDT Mar 28, 2026
12am EDT Mar 29, 2026-6pm EDT Apr 4, 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