Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7° N Lon: 74.8° W Elev: 1404 ft.

Fair

66°F

19°C

Humidity 70%
Wind Speed E 3 mph
Barometer 30.21 in (1022.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 12 Jul 7:56 am EDT
Detailed forecast for

Western Ulster

Today
Sunny. Highs in the upper 70s. Northeast winds around 5 mph, becoming southeast around 5 mph this afternoon.
Tonight
Partly cloudy. Lows in the upper 50s. South winds around 5 mph, becoming west after midnight.
Monday
Mostly sunny. Highs in the lower 80s. West winds 5 to 10 mph.
Monday Night
Mostly clear. Lows in the lower 60s. West winds around 5 mph.
Tuesday
Sunny, hot with highs in the upper 80s. West winds 5 to 10 mph.
Tuesday Night And Wednesday
Mostly clear. Hot. Lows in the mid 60s. Highs in the upper 80s.
Wednesday Night
Partly cloudy. Lows around 60.
Thursday
Sunny. Highs in the lower 80s.
Thursday Night Through Friday Night
Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.
Saturday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent.



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830 AM EDT Sun Jul 12 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database