Current conditions at

Monticello, Sullivan County International Airport (KMSV)

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

Fair

43°F

6°C

Humidity 47%
Wind Speed Calm
Barometer 30.14 in (1021.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 20 Nov 12:56 pm EST
Detailed forecast for

Delaware County

This Afternoon
Sunny. Highs in the mid 40s. Light and variable winds.
Tonight
Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 20s. South winds around 5 mph.
Friday
Mostly cloudy. Highs in the upper 40s. Southwest winds 5 to 10 mph.
Friday Night
Mostly cloudy with a 30 percent chance of rain showers. Lows in the lower 30s. West winds around 5 mph.
Saturday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 40s. Northwest winds 5 to 10 mph.
Saturday Night
Partly cloudy. Lows in the mid 20s.
Sunday
Partly sunny. Highs in the lower 40s.
Sunday Night
Partly cloudy. Lows in the lower 30s.
Monday
Partly sunny. Highs in the mid 40s.
Monday Night
Mostly cloudy. Lows in the upper 20s.
Tuesday
Rain showers likely. Highs in the upper 40s. Chance of rain 70 percent.
Tuesday Night
Showers. Lows in the mid 30s. Chance of rain 80 percent.
Wednesday
Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s.



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1235 PM EST Thu Nov 20 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database