Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
67°F
19°C
| Humidity | 63% |
| Wind Speed | SW 8 mph |
| Barometer | 29.95 in (1014.0 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 31 Mar 1:56 pm EDT |
Extended Forecast for
4 Miles NE Grooville NY
This Afternoon

High: 62 °F
Chance
T-stormsTonight

Low: 52 °F
Rain
Wednesday
High: 57 °F
Rain Likely
then Chance
RainWednesday Night

Low: 38 °F
Rain Likely
Thursday

High: 44 °F
Chance Rain
Thursday Night

Low: 37 °F
Chance Rain
Friday
High: 61 °F
Mostly Cloudy
then Chance
RainFriday Night

Low: 49 °F
Chance Rain
Saturday
High: 67 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
This Afternoon
A chance of rain and thunderstorms after 5pm. Partly sunny, with a high near 62. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain likely and possibly a thunderstorm, then rain after 4am. Low around 52. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain likely before noon, then a chance of rain after 3pm. Mostly cloudy, with a high near 57. West wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely, mainly after 8pm. Mostly cloudy, with a low around 38. North wind around 7 mph becoming east after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain. Mostly cloudy, with a high near 44. Southeast wind around 8 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain before 2am. Cloudy, with a low around 37. Chance of precipitation is 30%.
Friday
A chance of rain after 2pm. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.
Friday Night
A chance of rain before 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Saturday
A chance of rain after 2pm. Partly sunny, with a high near 67. Chance of precipitation is 40%.
Saturday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Sunday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Monday
A chance of rain. Mostly cloudy, 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)
12:26 pm EDT Mar 31, 2026
2pm EDT Mar 31, 2026-6pm EDT Apr 6, 2026



