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

62°F

17°C

Humidity 44%
Wind Speed NE 6 mph
Barometer 30.34 in (1027.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 3 Oct 1:54 pm EDT
Extended Forecast for

Altmar NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. Northeast wind around 6 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Light and variable wind becoming southeast 5 to 8 mph in the evening.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 66. South wind 7 to 9 mph.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly between 2am and 5am. Mostly cloudy, with a low around 46. South wind around 6 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: A chance of showers, mainly before 8am. Mostly sunny, with a high near 57. West wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Northwest wind 3 to 7 mph.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, sunny, with a high near 54. Calm wind becoming northwest 5 to 7 mph in the morning.

    High: 54 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. Light and variable wind.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 64. Northeast wind around 6 mph.
Tonight
Mostly clear, with a low around 39. Light and variable wind becoming southeast 5 to 8 mph in the evening.
Sunday
Partly sunny, with a high near 66. South wind 7 to 9 mph.
Sunday Night
Showers likely, mainly between 2am and 5am. Mostly cloudy, with a low around 46. South wind around 6 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of showers, mainly before 8am. Mostly sunny, with a high near 57. West wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Northwest wind 3 to 7 mph.
Tuesday
Areas of frost before 9am. Otherwise, sunny, with a high near 54. Calm wind becoming northwest 5 to 7 mph in the morning.
Tuesday Night
Mostly clear, with a low around 36. Light and variable wind.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 64.
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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:
1:57 pm EDT Oct 3, 2026
Forecast Valid:
2pm EDT Oct 3, 2026-6pm EDT Oct 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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