Napoleon Township Weather Forecast

    • 66
    • 82

    Slight Chance Rain Showers

    • 68
    • 84

    Chance Rain Showers

    • 72
    • 90

    Mostly Cloudy

    • 72
    • 92

    Mostly Cloudy

    • 69
    • 94

    Chance Rain Showers

    • 63
    • 87

    Slight Chance Rain Showers

    • 62
    • 85

    Partly Sunny

Today 29 Aug Jackson

Partly sunny. A chance of Sprinkles. Highs in the lower 80s. Southwest Winds 5 to 10 Mph with Gusts to around 20 Mph.

Tonight 29 Aug Jackson

Mostly cloudy with a 30 percent chance of Showers. Lows in the mid 60s. South Winds around 10 Mph.

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Napoleon Township Temperature Statistics

August Temperature

Jackson County Airport - Reynolds Field (12.4 miles)

  • Lowest 24 August, 2026

    49.6 °F

  • Average August

    70.7 °F

  • Highest 7 August, 2026

    87.7 °F

Climate (2021–2026)

Jackson County Airport - Reynolds Field (12.4 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50.4 °F

  • Average High 2021–2026

    60.1 °F
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