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

75°F

24°C

Humidity 69%
Wind Speed W 10 mph
Barometer 29.89 in (1011.9 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 19 Aug 1:54 pm EDT
Extended Forecast for

Oswego NY

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74. West wind around 10 mph. Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 61. Calm wind becoming southwest around 5 mph.

    Low: 61 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the morning.

    High: 75 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. Light and variable wind becoming northeast around 5 mph in the afternoon.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers after 2pm. Mostly sunny, with a high near 80. Southeast wind around 8 mph. Chance of precipitation is 50%.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 62. Southeast wind around 7 mph. Chance of precipitation is 70%.

    Low: 62 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.

    High: 75 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74. West wind around 10 mph. Chance of precipitation is 20%.
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 61. Calm wind becoming southwest around 5 mph.
Thursday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 55. Calm wind.
Friday
Sunny, with a high near 78. Light and variable wind becoming northeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 59. Northeast wind around 5 mph becoming southeast after midnight.
Saturday
A chance of showers after 2pm. Mostly sunny, with a high near 80. Southeast wind around 8 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 62. Southeast wind around 7 mph. Chance of precipitation is 70%.
Sunday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Monday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oswego NY
 43.45°N 76.5°W (Elev. 312 ft)
Last Update:
2:22 pm EDT Aug 19, 2026
Forecast Valid:
2pm EDT Aug 19, 2026-6pm EDT Aug 25, 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