Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
42°F
6°C
| Humidity | 79% |
| Wind Speed | Calm |
| Barometer | 30.30 in (1027.0 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 10 Apr 8:56 am EDT |
Extended Forecast for
Youngsville NY
Today

High: 68 °F
Sunny
Tonight

Low: 37 °F
Showers
LikelySaturday

High: 51 °F
Becoming
SunnySaturday Night

Low: 29 °F
Mostly Clear
Sunday

High: 54 °F
Partly Sunny
Sunday Night

Low: 42 °F
Chance
SprinklesMonday

High: 65 °F
Chance
ShowersMonday Night

Low: 53 °F
Chance
SprinklesTuesday
High: 75 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
Today
Sunny, with a high near 68. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Tonight
Showers likely with scattered sprinkles before midnight, then scattered showers between midnight and 2am. Mostly cloudy, with a low around 37. South wind around 7 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 51. Northwest wind around 10 mph.
Saturday Night
Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 54. Calm wind becoming south 5 to 8 mph in the afternoon.
Sunday Night
A chance of sprinkles before 2am. Mostly cloudy, with a low around 42.
Monday
A chance of showers before 2pm, then a chance of sprinkles after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.
Monday Night
A chance of sprinkles before 8pm. Mostly cloudy, with a low around 53.
Tuesday
A chance of showers after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Wednesday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 72.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Youngsville NY
41.79°N 74.88°W (Elev. 1473 ft)
41.79°N 74.88°W (Elev. 1473 ft)
2:30 am EDT Apr 10, 2026
9am EDT Apr 10, 2026-6pm EDT Apr 16, 2026


