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.

Fair

21°F

-6°C

Humidity 71%
Wind Speed NW 6 mph
Barometer 30.22 in (1024.9 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 28 Mar 3:56 am EDT
Extended Forecast for

De Lancey NY

  • Today

    Today: Scattered flurries between 2pm and 3pm. Mostly sunny, with a high near 33. Light northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

    High: 33 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Northwest wind around 5 mph becoming calm in the evening.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 48 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. South wind 3 to 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. Southwest wind 5 to 7 mph.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.

    Low: 43 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.

    Low: 51 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Showers

Detailed Forecast

Today
Scattered flurries between 2pm and 3pm. Mostly sunny, with a high near 33. Light northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Tonight
Partly cloudy, with a low around 21. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 48. Calm wind becoming southwest 5 to 8 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 36. South wind 3 to 5 mph.
Monday
Partly sunny, with a high near 55. Southwest wind 5 to 7 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Tuesday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Wednesday
Showers. High near 64. Chance of precipitation is 80%.
Wednesday Night
Rain showers before 2am, then a chance of rain and snow showers. Low around 32. Chance of precipitation is 80%.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Thursday Night
A chance of rain or freezing rain. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Friday
Rain likely, possibly mixed with freezing rain. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
De Lancey NY
 42.2°N 74.98°W (Elev. 1368 ft)
Last Update:
2:46 am EDT Mar 28, 2026
Forecast Valid:
4am EDT Mar 28, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation