National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

30°F

-1°C

Humidity 51%
Wind Speed W 13 G 21 mph
Barometer 29.81 in (1011.0 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 17 Mar 2:56 pm EDT
Extended Forecast for

Grahamsville NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 33. West wind around 15 mph, with gusts as high as 31 mph.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. West wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 36. Light and variable wind.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 44. Calm wind becoming south around 6 mph in the afternoon.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 5am, then a chance of snow showers after 5am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain and snow after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 2pm, then a chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 40%.

    High: 49 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 33. West wind around 15 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 15. West wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 36. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 21. Calm wind.
Thursday
Partly sunny, with a high near 44. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 5am, then a chance of snow showers after 5am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 49.
Friday Night
A chance of rain and snow after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Saturday
A chance of rain and snow before 2pm, then a chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 40%.
Saturday Night
A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Sunday
A chance of rain. Partly sunny, with a high near 53. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Monday
Sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grahamsville NY
 41.84°N 74.55°W (Elev. 1115 ft)
Last Update:
3:53 pm EDT Mar 17, 2026
Forecast Valid:
3pm EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation