Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

35°F

2°C

Humidity 78%
Wind Speed Calm
Barometer 30.56 in (1036.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 18 Oct 8:56 am EDT
Extended Forecast for

4 Miles SE Grant Mills NY

  • Today

    Today: Sunny, with a high near 52. Light west wind.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 34. Calm wind.

    Low: 34 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 59. North wind 3 to 5 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear during the early evening, then becoming cloudy, with a low around 36. North wind 8 to 11 mph.

    Low: 36 °F

    Becoming
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 56. North wind 8 to 11 mph.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 52. Light west wind.
Tonight
Clear, with a low around 34. Calm wind.
Monday
Sunny, with a high near 59. North wind 3 to 5 mph.
Monday Night
Mostly clear during the early evening, then becoming cloudy, with a low around 36. North wind 8 to 11 mph.
Tuesday
Sunny, with a high near 56. North wind 8 to 11 mph.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Grant Mills NY
 42.05°N 74.62°W (Elev. 3107 ft)
8:36 am EDT Oct 18, 2026
9am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database