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

40°F

4°C

Humidity 65%
Wind Speed NE 5 mph
Barometer 30.35 in (1027.9 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 27 Oct 2:54 am EDT
Extended Forecast for

Altmar NY

  • Overnight

    Overnight: Partly cloudy, with a low around 27. Light north wind.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 27. Calm wind.

    Low: 27 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 60. Southeast wind around 6 mph.

    High: 60 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Southeast wind 3 to 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69. Southeast wind around 6 mph becoming southwest in the afternoon.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 50. Light southwest wind. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers before 8am. Mostly sunny, with a high near 59. Northwest wind 5 to 9 mph. Chance of precipitation is 30%.

    High: 59 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Light north wind.
Tuesday
Mostly sunny, with a high near 51. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 27. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 60. Southeast wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 42. Southeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 69. Southeast wind around 6 mph becoming southwest in the afternoon.
Thursday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 50. Light southwest wind. Chance of precipitation is 60%.
Friday
A chance of showers before 8am. Mostly sunny, with a high near 59. Northwest wind 5 to 9 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Monday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
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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:
2:38 am EDT Oct 27, 2026
Forecast Valid:
3am EDT Oct 27, 2026-6pm EST Nov 2, 2026
 
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