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

23°F

-5°C

Humidity 57%
Wind Speed SE 8 mph
Barometer 30.10 in (1021.9 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 5 Dec 12:56 pm EST
Extended Forecast for

3 Miles SE Big Indian NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 22. South wind around 7 mph.

    High: 22 °F

    Sunny

  • Tonight

    Tonight: A slight chance of light snow after 4am. Mostly cloudy, with a low around 14. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Mostly Cloudy
    then Slight
    Chance Light
    Snow

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 34. Southwest wind around 6 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. West wind 7 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 31. Northwest wind around 6 mph becoming light and variable.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.

    Low: 12 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 1pm. Partly sunny, with a high near 24. Chance of precipitation is 30%.

    High: 24 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 22. South wind around 7 mph.
Tonight
A slight chance of light snow after 4am. Mostly cloudy, with a low around 14. Southwest wind around 6 mph. Chance of precipitation is 20%.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 34. Southwest wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 19. West wind 7 to 10 mph.
Sunday
Mostly cloudy, with a high near 31. Northwest wind around 6 mph becoming light and variable.
Sunday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
A chance of snow after 1pm. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Tuesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Wednesday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Wednesday Night
Snow. Low around 23. Chance of precipitation is 80%.
Thursday
Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Big Indian NY
 42.04°N 74.39°W (Elev. 2575 ft)
Last Update:
12:53 pm EST Dec 5, 2025
Forecast Valid:
1pm EST Dec 5, 2025-6pm EST Dec 11, 2025
 
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