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.

Fair

5°F

-15°C

Humidity 79%
Wind Speed NW 3 mph
Barometer 30.23 in (1026.4 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 5 Dec 2:56 am EST
Extended Forecast for

6 Miles SW Big Indian NY

  • Overnight

    Overnight: Mostly clear, with a low around -3. Light north wind.

    Low: -3 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 20. Wind chill values as low as -10. South wind 3 to 7 mph.

    High: 20 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12. Southwest wind around 5 mph.

    Low: 12 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. Southwest wind around 8 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14. West wind 7 to 9 mph, with gusts as high as 24 mph.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.

    High: 28 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Snow likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 60%.

    Low: 9 °F

    Snow Likely

  • Monday

    Monday: Mostly sunny, with a high near 15.

    High: 15 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -3. Light north wind.
Friday
Increasing clouds, with a high near 20. Wind chill values as low as -10. South wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 12. Southwest wind around 5 mph.
Saturday
Mostly cloudy, with a high near 32. Southwest wind around 8 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 14. West wind 7 to 9 mph, with gusts as high as 24 mph.
Sunday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
Sunday Night
Snow likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 15.
Monday Night
Partly cloudy, with a low around -2.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15. 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 31. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Big Indian NY
 42.04°N 74.54°W (Elev. 2871 ft)
Last Update:
12:53 am EST Dec 5, 2025
Forecast Valid:
3am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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