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.

A Few Clouds

59°F

15°C

Humidity 96%
Wind Speed NW 6 mph
Barometer 29.79 in (1007.9 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 17 Apr 2:56 am EDT
Extended Forecast for

2 Miles NNE Sundown NY

  • Overnight

    Overnight: Isolated showers before 5am. Mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 20%.

    Low: 57 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers, mainly between 10am and 3pm. Mostly sunny, with a high near 71. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Increasing clouds, with a low around 50. Calm wind.

    Low: 50 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 69. South wind 3 to 7 mph.

    High: 69 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers before 2am, then rain likely after 2am. Mostly cloudy, with a low around 46. South wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Chance
    Showers then
    Rain Likely

  • Sunday

    Sunday: Rain before 5pm, then rain and snow showers likely. High near 48. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers likely before 8pm. Partly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Overnight
Isolated showers before 5am. Mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 20%.
Friday
Scattered showers, mainly between 10am and 3pm. Mostly sunny, with a high near 71. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Increasing clouds, with a low around 50. Calm wind.
Saturday
Partly sunny, with a high near 69. South wind 3 to 7 mph.
Saturday Night
A chance of showers before 2am, then rain likely after 2am. Mostly cloudy, with a low around 46. South wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain before 5pm, then rain and snow showers likely. High near 48. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and snow showers likely before 8pm. Partly cloudy, with a low around 27. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Sundown NY
 41.92°N 74.44°W (Elev. 1280 ft)
Last Update:
2:36 am EDT Apr 17, 2026
Forecast Valid:
3am EDT Apr 17, 2026-6pm EDT Apr 23, 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