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.

Overcast

39°F

4°C

Humidity 65%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 19 Mar 6:55 pm EDT
Extended Forecast for

2 Miles ESE Ontario NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers before 9am, then rain showers. High near 48. Southeast wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    then Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. North wind 5 to 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 44. West wind around 7 mph.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of rain showers after 2am, mixing with snow after 5am. Mostly cloudy, with a low around 33. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers before 2pm, then rain showers likely. Mostly cloudy, with a high near 47. East wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain showers likely, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 29. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Mostly cloudy, with a high near 36. Northwest wind 11 to 13 mph.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Light and variable wind.
Friday
A chance of snow showers before 9am, then rain showers. High near 48. Southeast wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 31. North wind 5 to 8 mph.
Saturday
Mostly cloudy, with a high near 44. West wind around 7 mph.
Saturday Night
A slight chance of rain showers after 2am, mixing with snow after 5am. Mostly cloudy, with a low around 33. Southeast wind around 5 mph. Chance of precipitation is 20%.
Sunday
A chance of rain and snow showers before 2pm, then rain showers likely. Mostly cloudy, with a high near 47. East wind 6 to 10 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 showers likely, possibly mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 29. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 36. Northwest wind 11 to 13 mph.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Ontario NY
 43.22°N 77.29°W (Elev. 443 ft)
Last Update:
4:47 pm EDT Mar 19, 2026
Forecast Valid:
7pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation