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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 43.21°N 77.59°W (Text-Only)
NWS Forecast for: Irondequoit NY
Issued by: National Weather Service Buffalo, NY
Last Update: 7:57 am EDT Jun 30, 2026		Print

  • Today

    Today: A chance of showers and thunderstorms, mainly before 3pm. Partly sunny and hot, with a high near 92. Heat index values as high as 97. Southwest wind 7 to 13 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Chance
    T-storms


  • Tonight

    Tonight: Partly cloudy, with a low around 76. Southwest wind around 8 mph.

    Low: 76 °F

    Partly Cloudy



  • Wednesday

    Wednesday: Sunny and hot, with a high near 93. Heat index values as high as 103. West wind 10 to 13 mph.

    High: 93 °F

    Hot



  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 77. Southwest wind 7 to 9 mph.

    Low: 77 °F

    Mostly Clear



  • Thursday

    Thursday: Sunny and hot, with a high near 94. West wind 8 to 14 mph.

    High: 94 °F

    Hot



  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 76. West wind 8 to 11 mph.

    Low: 76 °F

    Mostly Clear



  • Friday

    Friday: Mostly sunny and hot, with a high near 91. West wind 7 to 9 mph.

    High: 91 °F

    Hot



  • Friday
    Night

    Friday Night: A chance of showers after 2am. Mostly cloudy, with a low around 74. West wind around 6 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Partly Cloudy
    then Chance
    Showers

  • Independence
    Day

    Independence Day: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 40%.

    High: 87 °F

    Chance
    Showers then
    Chance
    T-storms



    • Today: A chance of showers and thunderstorms, mainly before 3pm. Partly sunny and hot, with a high near 92. Heat index values as high as 97. Southwest wind 7 to 13 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Tonight: Partly cloudy, with a low around 76. Southwest wind around 8 mph.

    Wednesday: Sunny and hot, with a high near 93. Heat index values as high as 103. West wind 10 to 13 mph.

    Wednesday Night: Mostly clear, with a low around 77. Southwest wind 7 to 9 mph.

    Thursday: Sunny and hot, with a high near 94. West wind 8 to 14 mph.

    Thursday Night: Mostly clear, with a low around 76. West wind 8 to 11 mph.

    Friday: Mostly sunny and hot, with a high near 91. West wind 7 to 9 mph.

    Friday Night: A chance of showers after 2am. Mostly cloudy, with a low around 74. West wind around 6 mph. Chance of precipitation is 40%.

    Independence Day: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 40%.

    Saturday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

    Sunday: Partly sunny, with a high near 86.

    Sunday Night: Mostly cloudy, with a low around 70.

    Monday: A chance of showers. Partly sunny, with a high near 86. Chance of precipitation is 30%.


    Irondequoit NY
     43.21°N 77.59°W (Elev. 407 ft)

    Visit your local NWS office at: https://www.weather.gov/buf