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

60°F

16°C

Humidity 67%
Wind Speed S 8 mph
Barometer 30.20 in (1023.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 11 Oct 1:56 pm EDT
Extended Forecast for

3 Miles SE Big Indian NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 60. South wind around 6 mph.

    High: 60 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 42. East wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 2pm. Mostly cloudy, with a high near 55. East wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain, mainly after 8pm. Low around 42. Northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 42 °F

    Rain

  • Columbus Day

    Columbus Day: Rain. High near 51. Northeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 51 °F

    Rain

  • Monday Night

    Monday Night: Rain likely before 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain Likely

  • Tuesday

    Tuesday: A chance of showers before 8am. Partly sunny, with a high near 60. Chance of precipitation is 30%.

    High: 60 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 60. South wind around 6 mph.
Tonight
A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 42. East wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain after 2pm. Mostly cloudy, with a high near 55. East wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, mainly after 8pm. Low around 42. Northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Columbus Day
Rain. High near 51. Northeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Monday Night
Rain likely before 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of showers before 8am. Partly sunny, with a high near 60. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Sunny, with a high near 52.
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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:
1:53 pm EDT Oct 11, 2025
Forecast Valid:
2pm EDT Oct 11, 2025-6pm EDT Oct 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation