National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

64°F

18°C

Humidity 93%
Wind Speed E 8 mph
Barometer 29.87 in (1010.8 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 23 Aug 3:56 am EDT
Extended Forecast for

Shandelee NY

  • Overnight

    Overnight: Scattered showers, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 59. Southeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and thunderstorms, mainly before 4pm. High near 71. South wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51. West wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Isolated showers before 11am, then isolated showers after 2pm. Mostly sunny, with a high near 67. Light west wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 67 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. West wind around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Isolated showers after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 20%.

    High: 68 °F

    Partly Sunny
    then Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 59. Southeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms, mainly before 4pm. High near 71. South wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Partly cloudy, with a low around 51. West wind around 5 mph becoming calm in the evening.
Monday
Isolated showers before 11am, then isolated showers after 2pm. Mostly sunny, with a high near 67. Light west wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 51. West wind around 5 mph.
Tuesday
Isolated showers after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shandelee NY
 41.87°N 74.87°W (Elev. 2139 ft)
Last Update:
2:30 am EDT Aug 23, 2026
Forecast Valid:
4am EDT Aug 23, 2026-6pm EDT Aug 29, 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