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

33°F

1°C

Humidity 78%
Wind Speed W 5 mph
Barometer 29.89 in (1013.3 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 15 Nov 1:56 am EST
Extended Forecast for

3 Miles SE Big Indian NY

  • Overnight

    Overnight: Partly cloudy, with a low around 22. Northwest wind around 6 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 4pm. Partly sunny, with a high near 45. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms before 1am, then a chance of showers. Low around 35. Southwest wind 9 to 18 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A chance of rain showers before 10am, then a chance of snow showers. Partly sunny, with a high near 39. Breezy, with a west wind 18 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23. Breezy, with a northwest wind around 22 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow
    Showers and
    Breezy

  • Monday

    Monday: Mostly cloudy, with a high near 33. Breezy.

    High: 33 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Northwest wind around 6 mph.
Saturday
A chance of showers after 4pm. Partly sunny, with a high near 45. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers and thunderstorms before 1am, then a chance of showers. Low around 35. Southwest wind 9 to 18 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A chance of rain showers before 10am, then a chance of snow showers. Partly sunny, with a high near 39. Breezy, with a west wind 18 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 23. Breezy, with a northwest wind around 22 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 33. Breezy.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Rain likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 47. 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:
1:06 am EST Nov 15, 2025
Forecast Valid:
2am EST Nov 15, 2025-6pm EST Nov 21, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation