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

Hazardous Weather Conditions

Current conditions at

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

Light Rain Fog/Mist

35°F

2°C

Humidity 93%
Wind Speed E 9 mph
Barometer 29.52 in (1000.0 mb)
Dewpoint 33°F (1°C)
Visibility 2.50 mi
Wind Chill28°F (-2°C)
Last update 7 Jan 12:54 am EST
Extended Forecast for

Port Byron NY

  • Overnight

    Overnight: Rain. Low around 35. Southwest wind 7 to 11 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: Rain and snow showers before noon, then a slight chance of snow showers between noon and 1pm. Patchy fog before 10am. High near 38. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow and
    Patchy Fog
    then Isolated
    Snow Showers

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 32. West wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 44. Calm wind becoming south around 6 mph in the morning.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Mostly cloudy, with a low around 36. South wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, mainly before 1pm. High near 51. Breezy, with a south wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. South wind 9 to 14 mph becoming light and variable after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers before 1pm, then rain likely after 1pm. Cloudy, with a high near 48. Calm wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 70%.

    High: 48 °F

    Chance
    Showers then
    Rain Likely

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    Showers

Detailed Forecast

Overnight
Rain. Low around 35. Southwest wind 7 to 11 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain and snow showers before noon, then a slight chance of snow showers between noon and 1pm. Patchy fog before 10am. High near 38. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Cloudy, with a low around 32. West wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 44. Calm wind becoming south around 6 mph in the morning.
Thursday Night
A chance of showers after 1am. Mostly cloudy, with a low around 36. South wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Friday
Showers, mainly before 1pm. High near 51. Breezy, with a south wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, with a low around 36. South wind 9 to 14 mph becoming light and variable after midnight.
Saturday
A chance of showers before 1pm, then rain likely after 1pm. Cloudy, with a high near 48. Calm wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 70%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Sunday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 33.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Byron NY
 43.03°N 76.64°W (Elev. 499 ft)
Last Update:
12:36 am EST Jan 7, 2026
Forecast Valid:
1am EST Jan 7, 2026-6pm EST Jan 13, 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