Napoleon Weather Forecast

    • 71
    • 89

    Chance Thunderstorms

    • 64
    • 83

    Chance Thunderstorms

    • 64
    • 82

    Mostly Sunny

    • 66
    • 84

    Rain Showers Likely

    • 61
    • 79

    Slight Chance Thunderstorms

    • 60
    • 79

    Partly Sunny

Today 16 Aug Gallatin

Partly cloudy with a chance of Showers and Thunderstorms. Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 16 Aug Gallatin

Partly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of Showers after midnight. Muggy. Lows in the lower 70s. West Winds 5 to 10 Mph. Chance of rain 30 percent.

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Napoleon Temperature Statistics

August Temperature

Cincinnati/Northern Kentucky International Airport (20.5 miles)

  • Lowest 4 August, 2026

    63.6 °F

  • Average August

    76.7 °F

  • Highest 10 August, 2026

    90.6 °F

Climate (2021–2026)

Cincinnati/Northern Kentucky International Airport (20.5 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    56.7 °F

  • Average High 2021–2026

    66.1 °F
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