Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
58°F
14°C
| Humidity | 97% |
| Wind Speed | Calm |
| Barometer | 30.17 in (1021.0 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 18 May 4:56 am EDT |
Extended Forecast for
4 Miles SSW Big Indian NY
Today

High: 84 °F
Mostly Sunny
Tonight

Low: 61 °F
Mostly Clear
Tuesday

High: 84 °F
Mostly Sunny
Tuesday Night

Low: 63 °F
Partly Cloudy
Wednesday

High: 77 °F
Showers
LikelyWednesday Night

Low: 39 °F
Mostly Cloudy
Thursday

High: 58 °F
Mostly Sunny
Thursday Night

Low: 39 °F
Partly Cloudy
Friday

High: 60 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 61. Southwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 84. West wind 8 to 13 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 63. West wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers likely after 2pm. Mostly cloudy, with a high near 77. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 60.
Friday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Sunday
A chance of showers. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Big Indian NY
42.03°N 74.48°W (Elev. 3012 ft)
42.03°N 74.48°W (Elev. 3012 ft)
2:36 am EDT May 18, 2026
5am EDT May 18, 2026-6pm EDT May 24, 2026


