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

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Light Rain

37°F

3°C

Humidity 89%
Wind Speed E 6 mph
Barometer 30.09 in (1019.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 22 Apr 5:56 am EDT
Extended Forecast for

4 Miles NE Grooville NY

  • Today

    Today: A chance of rain showers, snow showers, and freezing rain before 8am, then a chance of rain showers between 8am and 11am. Mostly cloudy, with a high near 47. South wind 6 to 9 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance Wintry
    Mix then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Northwest wind 3 to 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54. Northwest wind 8 to 13 mph.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 34. North wind 6 to 9 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 51. North wind around 7 mph.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers after 8am. Partly sunny, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Today
A chance of rain showers, snow showers, and freezing rain before 8am, then a chance of rain showers between 8am and 11am. Mostly cloudy, with a high near 47. South wind 6 to 9 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 36. Northwest wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 54. Northwest wind 8 to 13 mph.
Thursday Night
Increasing clouds, with a low around 34. North wind 6 to 9 mph.
Friday
Partly sunny, with a high near 51. North wind around 7 mph.
Friday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Saturday
A chance of showers after 8am. Partly sunny, with a high near 44. Chance of precipitation is 40%.
Saturday Night
A chance of showers before 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 55.
Monday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Tuesday
Showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Grooville NY
 41.99°N 74.7°W (Elev. 2782 ft)
Last Update:
2:30 am EDT Apr 22, 2026
Forecast Valid:
6am EDT Apr 22, 2026-6pm EDT Apr 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation