Dayton Weather Forecast

    • 71
    • 97

    Chance Thunderstorms

    • 71
    • 95

    Chance Thunderstorms

    • 70
    • 95

    Chance Rain Showers

    • 70
    • 93

    Slight Chance Thunderstorms

    • 68
    • 91

    Mostly Sunny

    • 65
    • 88

    Mostly Sunny

    • 63
    • 86

    Mostly Sunny

Today 19 Sep Marengo

Mostly sunny with a chance of Showers and Thunderstorms. Hot. Near steady temperature in the mid 90s. Northwest Winds around 5 Mph. Chance of rain 40 percent.

Tonight 19 Sep Marengo

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 70s. Southeast Winds around 5 Mph. Chance of rain 40 percent.

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Dayton Temperature Statistics

September Temperature

Vaiden Fld Airport (18.6 miles)

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Climate (–)

Vaiden Fld Airport (18.6 miles)

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  • Average Low –

    66.9 °F

  • Average –

    72.2 °F

  • Average High –

    77.4 °F
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