Augst Lake Weather Forecast

    • 50
    • 77

    Becoming Sunny

    • 59
    • 78

    Increasing Clouds

    • 61
    • 82

    Mostly Cloudy

    • 51
    • 77

    Partly Sunny

    • 61
    • 73

    Chance Rain Showers

    • 56
    • 80

    Chance Rain Showers

    • 56
    • 71

    Chance Rain Showers

Today 10 Sep Ionia

Mostly cloudy. Highs in the upper 70s. Northwest Winds 5 to 10 Mph with Gusts to around 20 Mph.

Tonight 10 Sep Ionia

Clear. Lows in the upper 40s. Northwest Winds 5 to 10 Mph in the evening becoming light.

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Augst Lake Temperature Statistics

September Temperature

Ionia County Airport (9.9 miles)

  • Lowest 6 September, 2026

    53.6 °F

  • Average September

    71.6 °F

  • Highest 2 September, 2026

    93.2 °F

Climate (2021–2026)

Ionia County Airport (9.9 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    59 °F
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