Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Fair

55°F

13°C

Humidity 82%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Sep 8:15 pm EDT
Extended Forecast for

Ontario NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Light north wind becoming northeast 5 to 10 mph after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, with a high near 61. Northeast wind 11 to 13 mph.

    High: 61 °F

    Cloudy

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 49. East wind 7 to 9 mph.

    Low: 49 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 64. Northeast wind 8 to 13 mph.

    High: 64 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. Northeast wind 6 to 9 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. East wind 7 to 11 mph.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. East wind 6 to 8 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Northeast wind 6 to 9 mph.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. Light north wind becoming northeast 5 to 10 mph after midnight.
Monday
Cloudy, with a high near 61. Northeast wind 11 to 13 mph.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 49. East wind 7 to 9 mph.
Tuesday
Increasing clouds, with a high near 64. Northeast wind 8 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 48. Northeast wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 66. East wind 7 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 47. East wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 65. Northeast wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario NY
 43.22°N 77.32°W (Elev. 436 ft)
7:57 pm EDT Sep 20, 2026
8pm EDT Sep 20, 2026-6pm EDT Sep 27, 2026
 
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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