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.

Light Rain

57°F

14°C

Humidity 88%
Wind Speed NW 5 mph
Barometer 29.95 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 14 Oct 10:35 am EDT
Extended Forecast for

Williamson NY

  • Today

    Today: A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 61. Northwest wind 5 to 15 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Northwest wind 10 to 13 mph becoming south after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56. Northeast wind 8 to 11 mph.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers, with thunderstorms also possible after 5am. Low around 46. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers
    Likely then
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 60. Breezy, with a south wind 7 to 12 mph becoming west 16 to 21 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 37. Breezy, with a northwest wind 20 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: A chance of showers before 8am. Mostly sunny, with a high near 48. Breezy, with a northwest wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    High: 48 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. West wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 61. Northwest wind 5 to 15 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 44. Northwest wind 10 to 13 mph becoming south after midnight.
Thursday
Partly sunny, with a high near 56. Northeast wind 8 to 11 mph.
Thursday Night
Showers, with thunderstorms also possible after 5am. Low around 46. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 60. Breezy, with a south wind 7 to 12 mph becoming west 16 to 21 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 37. Breezy, with a northwest wind 20 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers before 8am. Mostly sunny, with a high near 48. Breezy, with a northwest wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 36. West wind 8 to 10 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 64.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williamson NY
 43.25°N 77.16°W (Elev. 381 ft)
Last Update:
9:57 am EDT Oct 14, 2026
Forecast Valid:
10am EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation