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

57°F

14°C

Humidity 94%
Wind Speed SE 3 mph
Barometer 29.86 in
Dewpoint 55°F (13°C)
Visibility 7.00 mi
Last update 12 Oct 10:15 pm EDT
Extended Forecast for

Ontario NYSimilar City Names

  • Tonight

    Tonight: A slight chance of showers between 4am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 57. Southwest wind 5 to 9 mph becoming south after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 11am, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 77. South wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 57. Southwest wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64. Northwest wind 7 to 11 mph.

    High: 64 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46. North wind around 8 mph.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56. Northeast wind around 8 mph.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely after 2am. Mostly cloudy, with a low around 44. East wind 3 to 6 mph. Chance of precipitation is 70%.

    Low: 44 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers. High near 62. Breezy, with a south wind 8 to 13 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%.

    High: 62 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
A slight chance of showers between 4am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 57. Southwest wind 5 to 9 mph becoming south after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely, mainly before 11am, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 77. South wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 57. Southwest wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly cloudy, with a high near 64. Northwest wind 7 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 46. North wind around 8 mph.
Thursday
Partly sunny, with a high near 56. Northeast wind around 8 mph.
Thursday Night
Showers likely after 2am. Mostly cloudy, with a low around 44. East wind 3 to 6 mph. Chance of precipitation is 70%.
Friday
Showers. High near 62. Breezy, with a south wind 8 to 13 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%.
Friday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 60%.
Saturday
A chance of showers before 8am. Partly sunny, with a high near 48. Breezy. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario NYSimilar City Names
 43.22°N 77.32°W (Elev. 436 ft)
Last Update:
9:58 pm EDT Oct 12, 2026
Forecast Valid:
10pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
 
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Additional Resources

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Chance of Precipitation