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Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

64°F

18°C

Humidity 27%
Wind Speed SW 9 mph
Barometer 29.98 in (1015.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 9 Mar 1:56 pm EDT
Extended Forecast for

4 Miles NE Grooville NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 57. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. Southwest wind around 7 mph.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Southwest wind 5 to 8 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 2am. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 46. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Partly Cloudy
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. South wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 62 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers, with thunderstorms also possible after 2am. Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Showers

  • Thursday

    Thursday: A chance of rain and snow showers before 2pm. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

    High: 36 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 2pm. Partly sunny, with a high near 33. Chance of precipitation is 50%.

    High: 33 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 57. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 37. Southwest wind around 7 mph.
Tuesday
Sunny, with a high near 60. Southwest wind 5 to 8 mph.
Tuesday Night
A slight chance of showers after 2am. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 46. South wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. South wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Wednesday Night
Showers, with thunderstorms also possible after 2am. Low around 34. Chance of precipitation is 90%.
Thursday
A chance of rain and snow showers before 2pm. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 18.
Friday
A chance of snow after 2pm. Partly sunny, with a high near 33. Chance of precipitation is 50%.
Friday Night
A chance of snow before 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Cloudy, with a high near 43. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Grooville NY
 41.99°N 74.7°W (Elev. 2782 ft)
Last Update:
2:30 pm EDT Mar 9, 2026
Forecast Valid:
2pm EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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