Au Sable Lake Weather Forecast

    • 41
    • 70

    Becoming Sunny

    • 56
    • 71

    Chance Rain Showers

    • 49
    • 75

    Chance Rain Showers

    • 51
    • 71

    Chance Rain Showers

    • 52
    • 72

    Chance Rain Showers

    • 50
    • 71

    Chance Rain Showers

Today 13 Sep Ogemaw

Partly sunny. Highs in the upper 60s. Northwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 13 Sep Ogemaw

Mostly clear. Lows around 40. Northwest Winds up to 10 Mph. Gusts up to 20 Mph early.

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Au Sable Lake Temperature Statistics

September Temperature

Oscoda, Oscoda-Wurtsmith Airport (27.3 miles)

  • Lowest 11 September, 2026

    44.6 °F

  • Average September

    67.1 °F

  • Highest 2 September, 2026

    84.2 °F

Climate (2021–2026)

Oscoda, Oscoda-Wurtsmith Airport (27.3 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    55.7 °F
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