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Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Fair

68°F

20°C

Humidity 46%
Wind Speed SW 6 mph
Barometer 29.90 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 27 May 2:15 am EDT
Extended Forecast for

3 Miles SW Alton NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 60. Southwest wind around 10 mph.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 74. West wind around 9 mph becoming north in the morning.

    High: 74 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 65. North wind 5 to 9 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. West wind 3 to 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 72. West wind 5 to 14 mph.

    High: 72 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers before 2am. Partly cloudy, with a low around 49. Northwest wind 9 to 14 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 61. North wind around 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 60. Southwest wind around 10 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 74. West wind around 9 mph becoming north in the morning.
Wednesday Night
Partly cloudy, with a low around 51. Northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 65. North wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 50. West wind 3 to 5 mph.
Friday
Partly sunny, with a high near 72. West wind 5 to 14 mph.
Friday Night
A chance of showers before 2am. Partly cloudy, with a low around 49. Northwest wind 9 to 14 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 61. North wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Alton NY
 43.18°N 77.09°W (Elev. 499 ft)
Last Update:
2:22 am EDT May 27, 2026
Forecast Valid:
2am EDT May 27, 2026-6pm EDT Jun 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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