Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Partly Cloudy
8°F
-13°C
| Humidity | 92% |
| Wind Speed | Calm |
| Barometer | 30.07 in (1021.1 mb) |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Last update | 3 Feb 7:56 am EST |
Extended Forecast for
Mongaup Valley NY
Today
High: 27 °F
Mostly Sunny
Tonight
Low: 6 °F
Mostly Cloudy
Wednesday
High: 25 °F
Mostly Sunny
Wednesday Night
Low: 5 °F
Partly Cloudy
Thursday
High: 24 °F
Mostly Sunny
Thursday Night
Low: 1 °F
Partly Cloudy
Friday
High: 25 °F
Partly Sunny
then Chance
Snow ShowersFriday Night
Low: -1 °F
Mostly Cloudy
Saturday
High: 10 °F
Cold
Detailed Forecast
Today
Mostly sunny, with a high near 27. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 6. Light west wind.
Wednesday
Mostly sunny, with a high near 25. Wind chill values as low as -1. Northwest wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 5. Light northwest wind.
Thursday
Mostly sunny, with a high near 24. Northwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 1.
Friday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
Mostly sunny and cold, with a high near 10.
Saturday Night
Partly cloudy, with a low around -4.
Sunday
Mostly sunny, with a high near 11.
Sunday Night
Partly cloudy, with a low around -2.
Monday
Sunny, with a high near 16.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mongaup Valley NY
41.65°N 74.79°W (Elev. 1181 ft)
41.65°N 74.79°W (Elev. 1181 ft)
4:57 am EST Feb 3, 2026
8am EST Feb 3, 2026-6pm EST Feb 9, 2026
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