Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

70°F

21°C

Humidity 16%
Wind Speed Vrbl 5 mph
Barometer 30.34 in (1027.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 19 Oct 2:56 pm EDT
Extended Forecast for

4 Miles SW Grant Mills NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. Light north wind.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 40. Calm wind becoming north around 5 mph after midnight.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. North wind around 7 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 32. Northeast wind 3 to 5 mph.

    Low: 32 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. Calm wind becoming north around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 63. Light north wind.
Tonight
Clear, with a low around 40. Calm wind becoming north around 5 mph after midnight.
Tuesday
Sunny, with a high near 60. North wind around 7 mph.
Tuesday Night
Clear, with a low around 32. Northeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 58. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 54.
Saturday Night
Clear, with a low around 35.
Sunday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Grant Mills NY
 42.03°N 74.72°W (Elev. 2257 ft)
2:30 pm EDT Oct 19, 2026
3pm EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database