Izaak Walton League Weather Forecast

    • 70
    • 77

    Areas Smoke

    • 74
    • 87

    Chance Thunderstorms

    • 71
    • 90

    Chance Thunderstorms

    • 66
    • 84

    Chance Thunderstorms

    • 67
    • 85

    Slight Chance Thunderstorms

    • 69
    • 87

    Chance Rain Showers

    • 69
    • 89

    Mostly Sunny

Today 21 Jul Olmsted

Partly sunny with a slight chance of Showers and Thunderstorms. Areas of smoke. Near steady temperature in the upper 70s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 21 Jul Olmsted

Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Humid with Lows around 70. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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Izaak Walton League Temperature Statistics

July Temperature

Rochester - St. Mary's Hospital Heliport (3.1 miles)

  • Lowest 17 July, 2025

    51.8 °F

  • Average July

    74.1 °F

  • Highest 4 July, 2025

    89.4 °F

Climate (2020–Present)

Rochester - St. Mary's Hospital Heliport (3.1 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    56.1 °F
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