Cincinnati Zoo Weather Forecast

    • 66
    • 93

    Chance Thunderstorms

    • 63
    • 83

    Mostly Sunny

    • 66
    • 86

    Mostly Sunny

    • 71
    • 90

    Partly Sunny

    • 70
    • 93

    Chance Rain Showers

    • 62
    • 84

    Chance Rain Showers

Today 5 Sep Hamilton

Partly cloudy. Patchy fog this morning. A slight chance of Showers this Morning, then a chance of Showers and Thunderstorms this afternoon. Hot with Highs in the lower 90s. Northwest Winds around 5 Mph, becoming southwest late this Morning, then becoming northwest this afternoon. Chance of rain 40 percent. Heat index Values up to 102.

Tonight 5 Sep Hamilton

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Muggy. Lows in the mid 60s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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Cincinnati Zoo Temperature Statistics

September Temperature

Cincinnati, Cincinnati Municipal Airport Lunken Field (5.6 miles)

  • Lowest 1 September, 2026

    68.6 °F

  • Average September

    82.3 °F

  • Highest 1 September, 2026

    95.6 °F

Climate (2021–2026)

Cincinnati, Cincinnati Municipal Airport Lunken Field (5.6 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    56.7 °F

  • Average High 2021–2026

    67.7 °F
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