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.

Mostly Cloudy

37°F

3°C

Humidity 67%
Wind Speed SW 5 mph
Barometer 29.58 in (1003.3 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 25 Feb 6:56 pm EST
Extended Forecast for

6 Miles SSW Big Indian NY

  • Tonight

    Tonight: Snow showers likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 16. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 30. West wind 6 to 8 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 10. Northwest wind around 6 mph.

    Low: 10 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 37. West wind 5 to 7 mph becoming south in the afternoon.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow showers before 1pm. Partly sunny, with a high near 25. Chance of precipitation is 40%.

    High: 25 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 16. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 30. West wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 10. Northwest wind around 6 mph.
Friday
Sunny, with a high near 37. West wind 5 to 7 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 22. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Sunday
A chance of snow showers before 1pm. Partly sunny, with a high near 25. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
A chance of snow. Partly sunny, with a high near 18. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 50%.
Wednesday
A chance of snow. Partly sunny, with a high near 36. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Big Indian NY
 41.98°N 74.46°W (Elev. 2900 ft)
Last Update:
6:53 pm EST Feb 25, 2026
Forecast Valid:
7pm EST Feb 25, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation