Thunder Bay River State Forest Weather Forecast

    • 45
    • 69

    Chance Rain Showers

    • 35
    • 62

    Partly Sunny

    • 43
    • 62

    Partly Sunny

    • 37
    • 66

    Partly Sunny

    • 31
    • 56

    Mostly Sunny

    • 41
    • 62

    Partly Sunny

    • 43
    • 68

    Partly Sunny

Today 1 Oct Alpena

Partly sunny. Highs in the mid 60s.

Tonight 1 Oct Alpena

Mostly cloudy. Lows in the mid 40s. Northwest Winds 5 to 10 Mph with Gusts to around 25 Mph.

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Thunder Bay River State Forest Temperature Statistics

October Temperature

Alpena, Alpena County Regional Airport (1.2 miles)

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Climate (2021–2026)

Alpena, Alpena County Regional Airport (1.2 miles)

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  • Average Low 2021–2026

    36.8 °F

  • Average 2021–2026

    46.6 °F

  • Average High 2021–2026

    56.2 °F
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