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.

Fair

59°F

15°C

Humidity 55%
Wind Speed NW 8 mph
Barometer 29.82 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 10 Nov 3:15 pm EST
Extended Forecast for

Ontario NY

  • Tonight

    Tonight: Increasing clouds, with a low around 39. West wind 6 to 16 mph, with gusts as high as 26 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 53. West wind around 5 mph becoming north in the afternoon.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers, mainly after 10pm. Low around 38. East wind 3 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Showers

  • Thursday

    Thursday: Showers. High near 48. Northeast wind 9 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 1am. Cloudy, with a low around 31. North wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly after 1pm. Cloudy, with a high near 44. North wind 11 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Rain showers likely before 4am, then rain and snow showers likely. Cloudy, with a low around 31. North wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Low: 31 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Snow showers likely, possibly mixed with rain before 10am, then a chance of rain showers. Cloudy, with a high near 45. Northwest wind 11 to 14 mph. Chance of precipitation is 60%.

    High: 45 °F

    Rain/Snow
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 39. West wind 6 to 16 mph, with gusts as high as 26 mph.
Veterans Day
Mostly cloudy, with a high near 53. West wind around 5 mph becoming north in the afternoon.
Wednesday Night
Showers, mainly after 10pm. Low around 38. East wind 3 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers. High near 48. Northeast wind 9 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers likely, mainly before 1am. Cloudy, with a low around 31. North wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly after 1pm. Cloudy, with a high near 44. North wind 11 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain showers likely before 4am, then rain and snow showers likely. Cloudy, with a low around 31. North wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Saturday
Snow showers likely, possibly mixed with rain before 10am, then a chance of rain showers. Cloudy, with a high near 45. Northwest wind 11 to 14 mph. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Cloudy, with a low around 33. Chance of precipitation is 40%.
Sunday
Mostly cloudy, with a high near 47.
Sunday Night
Cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 46.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario NY
 43.22°N 77.32°W (Elev. 436 ft)
Last Update:
1:22 pm EST Nov 10, 2026
Forecast Valid:
3pm EST Nov 10, 2026-6pm EST Nov 17, 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