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.

Fog/Mist

44°F

7°C

Humidity 100%
Wind Speed W 5 mph
Barometer 29.74 in (1007.6 mb)
Dewpoint 44°F (7°C)
Visibility 4.00 mi
Wind Chill41°F (5°C)
Last update 21 Mar 3:56 am EDT
Extended Forecast for

Grahamsville NY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 50. Northwest wind around 6 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A slight chance of rain and snow before 3am, then a slight chance of snow between 3am and 4am, then a slight chance of rain and snow after 4am. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 20%.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 61. South wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Snow showers likely, possibly mixed with rain, mainly before 8am. Partly sunny, with a high near 42. Northwest wind 6 to 9 mph. Chance of precipitation is 60%.

    High: 42 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 50. Northwest wind around 6 mph.
Tonight
A slight chance of rain and snow before 3am, then a slight chance of snow between 3am and 4am, then a slight chance of rain and snow after 4am. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 20%.
Sunday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 61. South wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Snow showers likely, possibly mixed with rain, mainly before 8am. Partly sunny, with a high near 42. Northwest wind 6 to 9 mph. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.
Friday
A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grahamsville NY
 41.84°N 74.55°W (Elev. 1115 ft)
Last Update:
2:30 am EDT Mar 21, 2026
Forecast Valid:
4am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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