Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fog
39°F
4°C
| Humidity | 100% |
| Wind Speed | SE 3 mph |
| Barometer | 29.86 in (1012.4 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 0.25 mi |
| Last update | 7 Mar 7:56 pm EST |
Extended Forecast for
4 Miles NE Grooville NY
Tonight

Low: 41 °F
Showers
Sunday

High: 49 °F
Becoming
SunnySunday Night

Low: 32 °F
Mostly Clear
Monday

High: 55 °F
Sunny
Monday Night

Low: 37 °F
Clear
Tuesday

High: 62 °F
Sunny
Tuesday Night

Low: 46 °F
Partly Cloudy
Wednesday

High: 59 °F
Chance Rain
Wednesday Night

Low: 37 °F
Rain Likely
Detailed Forecast
Tonight
Showers and thunderstorms before 1am, then showers likely. Low around 41. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 49. West wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 32. West wind 6 to 9 mph.
Monday
Sunny, with a high near 55. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 37. Southwest wind around 7 mph.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Thursday
Rain likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 38.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NE Grooville NY
41.99°N 74.7°W (Elev. 2782 ft)
41.99°N 74.7°W (Elev. 2782 ft)
5:51 pm EST Mar 7, 2026
8pm EST Mar 7, 2026-6pm EDT Mar 14, 2026



