Current conditions at

Monticello, Sullivan County International Airport (KMSV)

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

Fair

21°F

-6°C

Humidity 88%
Wind Speed W 7 mph
Barometer 29.91 in (1014.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 3 Dec 5:56 am EST
Detailed forecast for

Western Ulster

Rest Of Tonight
Partly cloudy. Cold with lows around 18. Northwest winds 5 to 10 mph with gusts up to 20 mph.
Wednesday
Mostly sunny. Highs in the mid 30s. Northwest winds around 5 mph, becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy. Cold with lows in the lower 20s. West winds around 5 mph.
Thursday
Partly sunny with a 40 percent chance of snow showers. Cold with highs in the lower 30s. Temperature falling into the lower 20s in the afternoon. West winds 10 to 15 mph with gusts up to 30 mph.
Thursday Night
Partly cloudy in the evening, then clearing. Much colder with lows around 4 above. Northwest winds 10 to 15 mph with gusts up to 30 mph, diminishing to around 5 mph after midnight. Wind chill values as low as zero.
Friday
Mostly sunny. Cold with highs in the mid 20s.
Friday Night And Saturday
Mostly cloudy. Lows 10 to 15. Highs in the mid 30s.
Saturday Night And Sunday
Mostly cloudy. Cold. Lows around 20. Highs in the lower 30s.
Sunday Night And Monday
Mostly cloudy. Cold. Lows around 10 above. Highs in the mid 20s.
Monday Night
Partly cloudy. Cold with lows 5 to 10 above.
Tuesday
Mostly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Cold with highs in the mid 20s. Chance of snow 40 percent.



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1246 AM EST Wed Dec 3 2025
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database