Beaver Lake Weather Forecast

    • 51
    • 81

    Rain Showers

    • 48
    • 77

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 58
    • 80

    Chance Rain Showers

    • 53
    • 76

    Rain Showers Likely

    • 52
    • 71

    Chance Rain Showers

Today 18 Aug Alpena

Partly sunny. Isolated light Showers and Thunderstorms Early, then scattered light Showers and Thunderstorms in the afternoon. Highs in the lower 80s. West Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of precipitation 50 percent.

Tonight 18 Aug Alpena

Partly cloudy. Numerous rain Showers and scattered Thunderstorms early. Lows in the lower 50s. Northwest Winds up to 10 Mph. Chance of precipitation 70 percent.

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Beaver Lake Temperature Statistics

August Temperature

Alpena, Alpena County Regional Airport (14.3 miles)

  • Lowest 15 August, 2026

    52 °F

  • Average August

    69.2 °F

  • Highest 4 August, 2026

    86.6 °F

Climate (2021–2026)

Alpena, Alpena County Regional Airport (14.3 miles)

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  • Average Low 2021–2026

    36.8 °F

  • Average 2021–2026

    46.6 °F

  • Average High 2021–2026

    56.3 °F
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