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

17°F

-8°C

Humidity 56%
Wind Speed Calm
Barometer 30.58 in (1038.3 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 2 Mar 9:56 am EST
Extended Forecast for

6 Miles SW Big Indian NY

  • Today

    Today: Sunny, with a high near 25. Northwest wind around 6 mph becoming light and variable.

    High: 25 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 7. Southwest wind 3 to 6 mph.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow and sleet before 1pm, then snow between 1pm and 4pm, then snow and freezing rain after 4pm. High near 32. South wind 7 to 9 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 2 inches possible.

    High: 32 °F

    Chance
    Snow/Sleet
    then Wintry
    Mix

  • Tuesday Night

    Tuesday Night: Rain or freezing rain, becoming all rain after 10pm. Low around 28. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 28 °F

    Rain/Freezing
    Rain then
    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Northwest wind around 6 mph becoming light and variable in the afternoon.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Rain likely, mainly before 1pm. Cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain. Low around 34. Chance of precipitation is 80%.

    Low: 34 °F

    Rain

  • Friday

    Friday: A chance of rain before 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 25. Northwest wind around 6 mph becoming light and variable.
Tonight
Mostly clear, with a low around 7. Southwest wind 3 to 6 mph.
Tuesday
A chance of snow and sleet before 1pm, then snow between 1pm and 4pm, then snow and freezing rain after 4pm. High near 32. South wind 7 to 9 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 2 inches possible.
Tuesday Night
Rain or freezing rain, becoming all rain after 10pm. Low around 28. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Partly sunny, with a high near 46. Northwest wind around 6 mph becoming light and variable in the afternoon.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 1pm. Cloudy, with a high near 47. Chance of precipitation is 60%.
Thursday Night
Rain. Low around 34. Chance of precipitation is 80%.
Friday
A chance of rain before 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Saturday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Sunday
A chance of rain. Partly sunny, with a high near 55. Chance of precipitation is 30%.
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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:
6:52 am EST Mar 2, 2026
Forecast Valid:
10am EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
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