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

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles ESE Alton NY

  • Overnight

    Overnight: Partly cloudy, with a low around 41. South wind around 7 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after noon. Partly sunny, with a high near 68. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 7pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 50. Southwest wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 2pm. Mostly sunny, with a high near 63. West wind 6 to 14 mph. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. West wind around 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61. West wind 7 to 11 mph.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Light southwest wind.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. South wind 3 to 7 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 41. South wind around 7 mph.
Wednesday
A slight chance of showers after noon. Partly sunny, with a high near 68. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers before 7pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 50. Southwest wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of showers before 2pm. Mostly sunny, with a high near 63. West wind 6 to 14 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 44. West wind around 6 mph.
Friday
Mostly sunny, with a high near 61. West wind 7 to 11 mph.
Friday Night
Partly cloudy, with a low around 44. Light southwest wind.
Saturday
Mostly sunny, with a high near 68. South wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Columbus Day
Partly sunny, with a high near 67.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Alton NY
 43.2°N 77.02°W (Elev. 446 ft)
Last Update:
9:57 pm EDT Oct 6, 2026
Forecast Valid:
12am EDT Oct 7, 2026-6pm EDT Oct 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