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.

Unknown Precip

37°F

3°C

Humidity 100%
Wind Speed SE 12 mph
Barometer 30.37 in (1029.7 mb)
Dewpoint 37°F (3°C)
Visibility 7.00 mi
Wind Chill29°F (-2°C)
Last update 2 Apr 11:56 pm EDT
Extended Forecast for

4 Miles SSW Big Indian NY

  • Overnight

    Overnight: A slight chance of showers. Mostly cloudy, with a low around 34. South wind around 14 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Showers

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 61. Southwest wind 11 to 15 mph, with gusts as high as 31 mph.

    High: 61 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 46. Southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 46 °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 61. Northwest wind 6 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 40. Southeast wind around 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 52. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers. Mostly cloudy, with a low around 34. South wind around 14 mph. Chance of precipitation is 20%.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 61. Southwest wind 11 to 15 mph, with gusts as high as 31 mph.
Friday Night
A slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 46. Southwest wind 11 to 15 mph, with gusts as high as 26 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 61. Northwest wind 6 to 8 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. Cloudy, with a low around 40. Southeast wind around 13 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 52. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
A chance of snow showers. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Big Indian NY
 42.03°N 74.48°W (Elev. 3012 ft)
Last Update:
8:37 pm EDT Apr 2, 2026
Forecast Valid:
12am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation