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.

Overcast

62°F

17°C

Humidity 96%
Wind Speed S 9 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 5 Nov 9:56 am EST
Extended Forecast for

De Lancey NY

  • Today

    Today: A chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 68. Southwest wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers, mainly between 11pm and midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 51. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 20%.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 1pm. High near 57. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.

    High: 57 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain showers after 1am, mixing with snow after 5am. Partly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow showers before 8am, then a chance of rain showers between 8am and 1pm. Partly sunny, with a high near 50. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Showers

Detailed Forecast

Today
A chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 68. Southwest wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of showers, mainly between 11pm and midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 51. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. Light and variable wind.
Friday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 20%.
Saturday
Showers, mainly after 1pm. High near 57. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 1am. Cloudy, with a low around 37. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 53.
Sunday Night
A chance of rain showers after 1am, mixing with snow after 5am. Partly cloudy, with a low around 33. Chance of precipitation is 30%.
Monday
A chance of rain and snow showers before 8am, then a chance of rain showers between 8am and 1pm. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 32.
Veterans Day
Partly sunny, with a high near 51.
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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:
8:11 am EST Nov 5, 2026
Forecast Valid:
10am EST Nov 5, 2026-6pm EST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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