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

39°F

4°C

Humidity 96%
Wind Speed SE 12 mph
Barometer 30.38 in (1030.1 mb)
Dewpoint 38°F (3°C)
Visibility 8.00 mi
Wind Chill32°F (0°C)
Last update 2 Apr 5:56 pm EDT
Extended Forecast for

3 Miles WNW Big Indian NY

  • Tonight

    Tonight: A chance of showers, mainly between 8pm and 9pm. Mostly cloudy, with a low around 36. South wind 14 to 17 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 64. Southwest wind 13 to 17 mph, with gusts as high as 29 mph.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 48. West wind 11 to 17 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 11am, then a chance of showers after 2pm. Partly sunny, with a high near 62. Northwest wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 42. Southeast wind around 16 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 53. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Monday Night

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

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly between 8pm and 9pm. Mostly cloudy, with a low around 36. South wind 14 to 17 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 64. Southwest wind 13 to 17 mph, with gusts as high as 29 mph.
Friday Night
A slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 48. West wind 11 to 17 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 11am, then a chance of showers after 2pm. Partly sunny, with a high near 62. Northwest wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely. Mostly cloudy, with a low around 42. Southeast wind around 16 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly before 2pm. High near 53. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
A chance of snow showers. Partly sunny, with a high near 38. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 25.
Thursday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Big Indian NY
 42.1°N 74.5°W (Elev. 2999 ft)
Last Update:
2:37 pm EDT Apr 2, 2026
Forecast Valid:
6pm EDT Apr 2, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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