Beaver Lake Weather Forecast

    • 41
    • 59

    Increasing Clouds

    • 35
    • 56

    Rain Showers

    • 33
    • 51

    Rain Showers

    • 31
    • 48

    Rain Showers

    • 31
    • 50

    Chance Rain Showers

    • 33
    • 52

    Mostly Cloudy

Today 20 Oct Alpena

Partly sunny. Highs in the upper 50s. West Winds 5 to 10 Mph. Gusts up to 20 Mph early.

Tonight 20 Oct Alpena

Partly cloudy Early, then mostly cloudy with light rain Showers after midnight. Lows in the lower 40s. South Winds 5 to 15 Mph. Gusts up to 20 Mph increasing to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Beaver Lake Temperature Statistics

October Temperature

Alpena, Alpena County Regional Airport (14.3 miles)

  • Lowest 9 October, 2025

    34 °F

  • Average October

    55.6 °F

  • Highest 4 October, 2025

    87.1 °F

Climate (2020–Present)

Alpena, Alpena County Regional Airport (14.3 miles)

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  • Average Low 2020–2025

    37.3 °F

  • Average 2020–2025

    47 °F

  • Average High 2020–2025

    56.6 °F
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