Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Light Snow
22°F
-6°C
| Humidity | 78% |
| Wind Speed | NW 20 G 28 mph |
| Barometer | 29.85 in (1012.5 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 9.00 mi |
| Wind Chill | 7°F (-14°C) |
| Last update | 12 Feb 4:56 am EST |
Extended Forecast for
Upper Mongaup NY
Today
High: 28 °F
Partly Sunny
Tonight
Low: 13 °F
Partly Cloudy
Friday
High: 30 °F
Sunny
Friday Night
Low: 15 °F
Slight Chance
Snow ShowersSaturday
High: 37 °F
Partly Sunny
Saturday Night
Low: 16 °F
Mostly Cloudy
Sunday
High: 37 °F
Partly Sunny
Sunday Night
Low: 22 °F
Chance Snow
ShowersWashington's Birthday
High: 39 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 28. Northwest wind 13 to 15 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 13. Northwest wind 8 to 10 mph.
Friday
Sunny, with a high near 30. Northwest wind around 7 mph.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 15. West wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 37. West wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
Partly sunny, with a high near 37.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Washington's Birthday
Mostly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A chance of showers. Cloudy, with a high near 41. Chance of precipitation is 50%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
4:57 am EST Feb 12, 2026
5am EST Feb 12, 2026-6pm EST Feb 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
