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.

Fair

27°F

-3°C

Humidity 72%
Wind Speed Calm
Barometer 30.30 in (1027.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 21 Apr 12:56 am EDT
Extended Forecast for

2 Miles N Grooville NY

  • Overnight

    Overnight: Clear, with a low around 18. North wind around 6 mph.

    Low: 18 °F

    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 45. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 45 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 5am, then a chance of snow showers. Mostly cloudy, with a low around 32. South wind 7 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of showers, mainly before 8am. Mostly cloudy, with a high near 52. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. Northwest wind 3 to 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am. Partly cloudy, with a low around 38. Chance of precipitation is 40%.

    Low: 38 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 18. North wind around 6 mph.
Tuesday
Increasing clouds, with a high near 45. Calm wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
A chance of rain and snow showers before 5am, then a chance of snow showers. Mostly cloudy, with a low around 32. South wind 7 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of showers, mainly before 8am. Mostly cloudy, with a high near 52. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 36. Northwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 60.
Friday Night
A chance of showers after 2am. Partly cloudy, with a low around 38. Chance of precipitation is 40%.
Saturday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Grooville NY
 41.97°N 74.76°W (Elev. 2234 ft)
Last Update:
1:12 am EDT Apr 21, 2026
Forecast Valid:
1am EDT Apr 21, 2026-6pm EDT Apr 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation