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.

Partly Cloudy

27°F

-3°C

Humidity 55%
Wind Speed S 5 mph
Barometer 30.27 in (1027.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 18 Mar 10:56 pm EDT
Extended Forecast for

Shandelee NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. South wind around 6 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 39. South wind around 8 mph.

    High: 39 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming light and variable after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely after 2pm. Mostly cloudy, with a high near 49. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Partly Sunny
    then Rain
    Likely

  • Friday Night

    Friday Night: Rain likely before 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 37. South wind around 8 mph becoming west after midnight. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely

  • Saturday

    Saturday: A chance of showers before 8am. Partly sunny, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 8am. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain and snow before 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. South wind around 6 mph.
Thursday
Mostly cloudy, with a high near 39. South wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming light and variable after midnight.
Friday
Rain likely after 2pm. Mostly cloudy, with a high near 49. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely before 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 37. South wind around 8 mph becoming west after midnight. Chance of precipitation is 70%.
Saturday
A chance of showers before 8am. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
A chance of rain after 8am. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow before 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shandelee NY
 41.9°N 74.89°W (Elev. 2077 ft)
Last Update:
11:52 pm EDT Mar 18, 2026
Forecast Valid:
11pm EDT Mar 18, 2026-6pm EDT Mar 25, 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