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

54°F

12°C

Humidity 97%
Wind Speed Calm
Barometer 29.83 in (1010.2 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 12 Oct 2:56 am EDT
Extended Forecast for

Shandelee NY

  • Overnight

    Overnight: Cloudy, with a low around 50. Northeast wind 3 to 5 mph.

    Low: 50 °F

    Cloudy

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 65. Northwest wind 6 to 8 mph.

    High: 65 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly between 2pm and 4pm. Mostly cloudy, with a high near 68. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. South wind around 6 mph becoming west after midnight. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Partly sunny, with a high near 66. Chance of precipitation is 20%.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 2am. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Chance
    Showers then
    Showers

Detailed Forecast

Overnight
Cloudy, with a low around 50. Northeast wind 3 to 5 mph.
Columbus Day
Partly sunny, with a high near 65. Northwest wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers, mainly between 2pm and 4pm. Mostly cloudy, with a high near 68. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. South wind around 6 mph becoming west after midnight. Chance of precipitation is 40%.
Wednesday
A slight chance of showers after 2pm. Partly sunny, with a high near 66. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Showers, mainly after 2am. Low around 46. Chance of precipitation is 80%.
Friday
Showers. High near 61. Chance of precipitation is 90%.
Friday Night
Showers likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shandelee NY
 41.88°N 74.9°W (Elev. 2037 ft)
Last Update:
2:30 am EDT Oct 12, 2026
Forecast Valid:
3am EDT Oct 12, 2026-6pm EDT Oct 18, 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