Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
5°F
-15°C
| Humidity | 76% |
| Wind Speed | W 6 mph |
| Barometer | 29.96 in (1017.8 mb) |
| Dewpoint | -1°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | -6°F (-21°C) |
| Last update | 27 Jan 7:56 am EST |
Extended Forecast for
Unionville NY
Today
High: 13 °F
Mostly Sunny
then Slight
Chance Snow
ShowersTonight

Low: 3 °F
Partly Cloudy
Wednesday

High: 18 °F
Partly Sunny
Wednesday Night

Low: 0 °F
Mostly Cloudy
Thursday

High: 16 °F
Mostly Sunny
Thursday Night

Low: -3 °F
Partly Cloudy
Friday

High: 13 °F
Mostly Sunny
Friday Night

Low: -3 °F
Partly Cloudy
Saturday

High: 20 °F
Mostly Sunny
Detailed Forecast
Today
A slight chance of snow showers between noon and 3pm. Partly sunny, with a high near 13. Wind chill values as low as -8. West wind 6 to 8 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -6. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 18. Wind chill values as low as -6. West wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 0. Wind chill values as low as -7. Light west wind.
Thursday
Mostly sunny, with a high near 16. Northwest wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around -3.
Friday
Mostly sunny, with a high near 13.
Friday Night
Partly cloudy, with a low around -3.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
A chance of snow showers. Partly sunny, with a high near 22. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Unionville NY
41.86°N 74.54°W (Elev. 1378 ft)
41.86°N 74.54°W (Elev. 1378 ft)
4:57 am EST Jan 27, 2026
8am EST Jan 27, 2026-6pm EST Feb 2, 2026



