Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
42°F
6°C
| Humidity | 38% |
| Wind Speed | W 8 mph |
| Barometer | 30.28 in (1026.7 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 24 Mar 2:56 pm EDT |
Extended Forecast for
Upper Mongaup NY
This Afternoon
High: 45 °F
Sunny
Tonight
Low: 27 °F
Partly Cloudy
Wednesday
High: 50 °F
Partly Sunny
Wednesday Night
Low: 37 °F
Mostly Cloudy
Thursday
High: 62 °F
Mostly Cloudy
then Chance
RainThursday Night
Low: 38 °F
Rain
Friday
High: 46 °F
Rain then
Partly SunnyFriday Night
Low: 21 °F
Mostly Clear
Saturday
High: 38 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 45. Light southwest wind.
Tonight
Partly cloudy, with a low around 27. Light west wind.
Wednesday
Partly sunny, with a high near 50. Calm wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 37. South wind around 6 mph.
Thursday
A chance of rain after 2pm. Partly sunny, with a high near 62. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
Rain, mainly after 8pm. Low around 38. Chance of precipitation is 90%.
Friday
Rain before 8am. High near 46. Chance of precipitation is 80%.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Upper Mongaup NY
41.47°N 74.8°W (Elev. 1224 ft)
41.47°N 74.8°W (Elev. 1224 ft)
2:30 pm EDT Mar 24, 2026
3pm EDT Mar 24, 2026-6pm EDT Mar 30, 2026
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