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

37°F

3°C

Humidity 89%
Wind Speed E 6 mph
Barometer 30.08 in (1019.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 22 Apr 4:56 am EDT
Extended Forecast for

3 Miles WNW Big Indian NY

  • Overnight

    Overnight: Scattered showers. Cloudy, with a low around 32. South wind around 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly before 9am. Mostly cloudy, with a high near 46. South wind 6 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. Northwest wind 6 to 9 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. Northwest wind 10 to 16 mph.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35. Northwest wind 7 to 14 mph.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 8am. Partly sunny, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a low around 32. South wind around 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers, mainly before 9am. Mostly cloudy, with a high near 46. South wind 6 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 37. Northwest wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 55. Northwest wind 10 to 16 mph.
Thursday Night
Mostly cloudy, with a low around 35. Northwest wind 7 to 14 mph.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A chance of showers after 8am. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Saturday Night
A chance of showers before 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 57.
Monday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Tuesday
Showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Big Indian NY
 42.1°N 74.5°W (Elev. 2999 ft)
Last Update:
2:36 am EDT Apr 22, 2026
Forecast Valid:
5am EDT Apr 22, 2026-6pm EDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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