Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Mostly Cloudy
61°F
16°C
| Humidity | 97% |
| Wind Speed | S 3 mph |
| Barometer | 29.98 in (1014.8 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 8:56 am EDT |
Extended Forecast for
6 Miles SW Big Indian NY
Today
High: 73 °F
Chance
Showers then
Chance
T-stormsTonight

Low: 56 °F
Showers
LikelyThursday

High: 75 °F
Chance
ShowersThursday Night

Low: 54 °F
Chance
ShowersFriday

High: 66 °F
Showers
LikelyFriday Night

Low: 47 °F
Slight Chance
ShowersSaturday

High: 65 °F
Partly Sunny
Saturday Night

Low: 41 °F
Chance
ShowersSunday

High: 53 °F
Showers
Likely
Detailed Forecast
Today
A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 73. Southwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 56. West wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Southwest wind 7 to 10 mph, with gusts 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.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 54. West wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 66. West wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 65.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Sunday
Showers likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 36.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Sunny, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles SW Big Indian NY
42.04°N 74.54°W (Elev. 2871 ft)
42.04°N 74.54°W (Elev. 2871 ft)
8:37 am EDT Apr 15, 2026
9am EDT Apr 15, 2026-6pm EDT Apr 21, 2026


