Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Mostly Cloudy and Breezy

37°F

3°C

Humidity 41%
Wind Speed NW 23 G 32 mph
Barometer 30.21 in (1024.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 7 Apr 12:56 pm EDT
Extended Forecast for

Grahamsville NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 43. Northwest wind around 18 mph, with gusts as high as 33 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 17. Northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 26. Calm wind.

    Low: 26 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Calm wind becoming south 5 to 8 mph in the morning.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 40. Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 43. Northwest wind around 18 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 17. Northwest wind 5 to 8 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 50. Light and variable wind.
Wednesday Night
Clear, with a low around 26. Calm wind.
Thursday
Sunny, with a high near 54. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 34.
Friday
Mostly sunny, with a high near 68.
Friday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 56.
Saturday Night
Clear, with a low around 32.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Grahamsville NY
 41.84°N 74.55°W (Elev. 1115 ft)
12:39 pm EDT Apr 7, 2026
1pm EDT Apr 7, 2026-6pm EDT Apr 13, 2026
 
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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