Dayton Weather Forecast

    • 67
    • 86

    Chance Thunderstorms

    • 68
    • 89

    Mostly Sunny

    • 69
    • 91

    Sunny

    • 72
    • 94

    Mostly Sunny

    • 72
    • 94

    Mostly Sunny

    • 71
    • 92

    Slight Chance Thunderstorms

Today 12 Jul Campbell

Partly cloudy with a chance of Showers and Thunderstorms. Highs in the mid 80s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 12 Jul Campbell

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Lows in the upper 60s. Northeast Winds 5 to 10 Mph. Chance of rain 30 percent.

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Dayton Temperature Statistics

July Temperature

Cincinnati, Cincinnati Municipal Airport Lunken Field (3.1 miles)

  • Lowest 8 July, 2026

    68.6 °F

  • Average July

    80.7 °F

  • Highest 3 July, 2026

    96.7 °F

Climate (2021–2026)

Cincinnati, Cincinnati Municipal Airport Lunken Field (3.1 miles)

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  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    56.6 °F

  • Average High 2021–2026

    67.6 °F
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