Dayton Weather Forecast

    • 59
    • 79

    Partly Sunny

    • 59
    • 81

    Mostly Sunny

    • 61
    • 82

    Mostly Sunny

    • 56
    • 83

    Mostly Sunny

    • 52
    • 76

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

Today 20 Aug Tippecanoe

Patchy fog in the morning. Partly cloudy. Highs in the upper 70s. North Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 20 Aug Tippecanoe

Partly cloudy through Midnight, then clearing. Lows around 60. Northeast Winds 5 to 10 Mph.

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Dayton Temperature Statistics

August Temperature

Lafayette, Purdue University Airport (9.3 miles)

  • Lowest 3 August, 2025

    53.7 °F

  • Average August

    76.2 °F

  • Highest 16 August, 2025

    93.7 °F

Climate (2020–Present)

Lafayette, Purdue University Airport (9.3 miles)

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  • Average Low 2020–2025

    44.3 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    64.3 °F
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