National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

22°F

-6°C

Humidity 92%
Wind Speed Calm
Barometer 29.85 in (1012.8 mb)
Dewpoint 20°F (-7°C)
Visibility 9.00 mi
Last update 6 Dec 7:56 am EST
Extended Forecast for

Loomis NY

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 33. West wind 3 to 6 mph.

    High: 33 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Northwest wind around 6 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 33. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 12. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Mostly sunny, with a high near 21. Northwest wind 6 to 9 mph.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

    High: 34 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 33. West wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 19. Northwest wind around 6 mph.
Sunday
Mostly cloudy, with a high near 33. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 12. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 21. Northwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Partly sunny, with a high near 25.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Wednesday
A chance of snow showers before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Wednesday Night
Rain and snow showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Friday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Loomis NY
 41.8°N 74.76°W (Elev. 1713 ft)
Last Update:
4:57 am EST Dec 6, 2025
Forecast Valid:
8am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation