Algonac Weather Forecast

    • 65
    • 84

    Rain Showers Likely

    • 61
    • 81

    Partly Sunny

    • 64
    • 84

    Rain Showers Likely

    • 56
    • 76

    Rain Showers Likely

    • 57
    • 78

    Partly Sunny

    • 61
    • 79

    Partly Sunny

Today 16 Aug St. Clair

A slight chance of Showers and Thunderstorms in the Morning, then Showers likely and a chance of Thunderstorms in the afternoon. Highs in the mid 80s. South Winds up to 10 Mph, becoming west with Gusts up to 20 Mph in the late afternoon. Chance of rain 70 percent.

Tonight 16 Aug St. Clair

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy after midnight. Lows in the mid 60s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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Algonac Temperature Statistics

August Temperature

Selfridge Air National Guard Base (14.9 miles)

  • Lowest 4 August, 2026

    58.6 °F

  • Average August

    75.6 °F

  • Highest 8 August, 2026

    93.2 °F

Climate (2021–2026)

Selfridge Air National Guard Base (14.9 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    59.2 °F
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