Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

60°F

16°C

Humidity 62%
Wind Speed E 3 mph
Barometer 30.25 in (1024.5 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 21 May 1:56 pm EDT
Extended Forecast for

4 Miles NE Grooville NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 59. North wind around 6 mph.

    High: 59 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 38. Light and variable wind becoming northeast around 6 mph in the evening.

    Low: 38 °F

    Gradual
    Clearing

  • Friday

    Friday: Partly sunny, with a high near 62. East wind around 7 mph.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 2am.  Mostly cloudy, with a low around 41. Southeast wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 8am.  High near 48. Southeast wind 9 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%.

    High: 48 °F

    Showers

  • Saturday Night

    Saturday Night: Showers.  Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Showers

  • Sunday

    Sunday: Showers likely before 2pm.  Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: A chance of showers after 8am.  Mostly cloudy, with a high near 69. Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 59. North wind around 6 mph.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 38. Light and variable wind becoming northeast around 6 mph in the evening.
Friday
Partly sunny, with a high near 62. East wind around 7 mph.
Friday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 41. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday
Showers, mainly after 8am. High near 48. Southeast wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Saturday Night
Showers. Low around 38. Chance of precipitation is 90%.
Sunday
Showers likely before 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 46.
Memorial Day
A chance of showers after 8am. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Grooville NY
 41.99°N 74.7°W (Elev. 2782 ft)
1:07 pm EDT May 21, 2026
2pm EDT May 21, 2026-6pm EDT May 27, 2026
 
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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