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Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fog/Mist
63°F
17°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.91 in (1012.5 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 6.00 mi |
| Last update | 17 Aug 3:56 am EDT |
Extended Forecast for
4 Miles ESE Grant Mills NY
Today
High: 77 °F
Mostly Cloudy
then Chance
T-stormsTonight
Low: 57 °F
Chance
T-storms then
Mostly CloudyTuesday
High: 76 °F
Decreasing
CloudsTuesday Night
Low: 53 °F
Mostly Clear
Wednesday
High: 78 °F
Mostly Sunny
Wednesday Night
Low: 54 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 74 °F
Chance
ShowersThursday Night
Low: 51 °F
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
Detailed Forecast
Today
A slight chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 77. Light and variable wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 57. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 76. Northwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 53. Light northwest wind.
Wednesday
Mostly sunny, with a high near 78. Calm wind becoming west 5 to 7 mph in the morning.
Wednesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 53.
Saturday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Grant Mills NY
42.07°N 74.62°W (Elev. 2100 ft)
42.07°N 74.62°W (Elev. 2100 ft)
4:21 am EDT Aug 17, 2026
4am EDT Aug 17, 2026-6pm EDT Aug 23, 2026
Additional Resources
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