Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
43°F
6°C
| Humidity | 74% |
| Wind Speed | SE 5 mph |
| Barometer | 30.20 in (1023.2 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 13 Apr 1:56 am EDT |
Extended Forecast for
Long Flat NY
Overnight
Low: 44 °F
Mostly Cloudy
Monday
High: 66 °F
Chance
ShowersMonday Night
Low: 54 °F
Chance
Showers then
Mostly CloudyTuesday
High: 74 °F
Chance
ShowersTuesday Night
Low: 57 °F
Chance
ShowersWednesday
High: 75 °F
Showers
LikelyWednesday Night
Low: 58 °F
Showers
LikelyThursday
High: 76 °F
Chance
ShowersThursday Night
Low: 55 °F
Chance
Showers
Detailed Forecast
Overnight
Mostly cloudy, with a low around 44. South wind around 9 mph.
Monday
A chance of showers before 3pm, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 66. South wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 54. West wind 3 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 74. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
Thursday Night
A chance of showers before 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Friday
A chance of showers after 8am. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 50.
Saturday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 50%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Long Flat NY
42.01°N 75.05°W (Elev. 1900 ft)
42.01°N 75.05°W (Elev. 1900 ft)
2:08 am EDT Apr 13, 2026
2am EDT Apr 13, 2026-6pm EDT Apr 19, 2026
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