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.

Mostly Cloudy

36°F

2°C

Humidity 81%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 Mar 11:15 pm EDT
Extended Forecast for

2 Miles NNE Williamson NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Rain and snow showers likely before 10am, then rain showers. High near 46. Southeast wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow
    then Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. North wind 6 to 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 42. Northwest wind around 7 mph.

    High: 42 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 33. Southeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Rain and snow showers likely, mainly after 2pm. Mostly cloudy, with a high near 46. East wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain and snow showers likely, mainly before 8pm. Mostly cloudy, with a low around 29. North wind 9 to 11 mph. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Partly sunny, with a high near 36. Northwest wind around 13 mph.

    High: 36 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm after midnight.
Friday
Rain and snow showers likely before 10am, then rain showers. High near 46. Southeast wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 31. North wind 6 to 8 mph.
Saturday
Mostly cloudy, with a high near 42. Northwest wind around 7 mph.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 33. Southeast wind around 5 mph. Chance of precipitation is 30%.
Sunday
Rain and snow showers likely, mainly after 2pm. Mostly cloudy, with a high near 46. East wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and snow showers likely, mainly before 8pm. Mostly cloudy, with a low around 29. North wind 9 to 11 mph. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 36. Northwest wind around 13 mph.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Williamson NY
 43.27°N 77.13°W (Elev. 318 ft)
Last Update:
9:58 pm EDT Mar 19, 2026
Forecast Valid:
11pm EDT Mar 19, 2026-6pm EDT Mar 26, 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