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

63°F

17°C

Humidity 94%
Wind Speed Calm
Barometer 29.79 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 26 Sep 3:55 am EDT
Extended Forecast for

Ontario NYSimilar City Names

  • Overnight

    Overnight: A chance of showers. Cloudy, with a low around 61. West wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 72. Northwest wind 9 to 14 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. Light and variable wind.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 76. Light and variable wind becoming south around 5 mph in the afternoon.

    High: 76 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. Light and variable wind becoming southwest around 5 mph after midnight.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 75. West wind around 7 mph becoming northwest in the afternoon.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. Light southwest wind.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. Light and variable wind becoming northwest around 6 mph in the morning.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers. Cloudy, with a low around 61. West wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 72. Northwest wind 9 to 14 mph.
Friday Night
Partly cloudy, with a low around 54. Light and variable wind.
Saturday
Partly sunny, with a high near 76. Light and variable wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 56. Light and variable wind becoming southwest around 5 mph after midnight.
Sunday
Sunny, with a high near 75. West wind around 7 mph becoming northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 56. Light southwest wind.
Monday
Sunny, with a high near 76. Light and variable wind becoming northwest around 6 mph in the morning.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 65.
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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:
1:36 am EDT Sep 26, 2025
Forecast Valid:
4am EDT Sep 26, 2025-6pm EDT Oct 2, 2025
 
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