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

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

Fair

24°F

-4°C

Humidity 96%
Wind Speed Calm
Barometer 30.24 in (1024.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 20 Nov 5:54 am EST
Extended Forecast for

Altmar NY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 42. Calm wind becoming east around 5 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Southeast wind 3 to 5 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 47. Southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 29. Northwest wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 39. North wind 3 to 7 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 1pm. Mostly cloudy, with a high near 42. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 30%.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 32. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 42. Calm wind becoming east around 5 mph.
Tonight
Increasing clouds, with a low around 29. Southeast wind 3 to 5 mph.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 47. Southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 29. Northwest wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 39. North wind 3 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 26. Calm wind.
Sunday
A chance of showers after 1pm. Mostly cloudy, with a high near 42. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 32. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 40%.
Monday
A chance of showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow showers after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Cloudy, with a low around 36. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altmar NY
 43.51°N 76.01°W (Elev. 571 ft)
Last Update:
6:36 am EST Nov 20, 2025
Forecast Valid:
6am EST Nov 20, 2025-6pm EST Nov 26, 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