Lake Winyah Weather Forecast

    • 50
    • 77

    Increasing Clouds

    • 57
    • 77

    Partly Sunny

    • 59
    • 78

    Rain Showers Likely

    • 56
    • 75

    Rain Showers Likely

    • 54
    • 73

    Partly Sunny

    • 55
    • 75

    Partly Sunny

Today 19 Aug Alpena

Mostly sunny. Highs in the upper 70s. Northwest Winds up to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 19 Aug Alpena

Clear. Lows around 50. Light Winds.

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  • Temperature Real-Time

Lake Winyah Temperature Statistics

August Temperature

Alpena, Alpena County Regional Airport (1.9 miles)

  • Lowest 3 August, 2026

    52.6 °F

  • Average August

    69.4 °F

  • Highest 4 August, 2026

    86.6 °F

Climate (2021–2026)

Alpena, Alpena County Regional Airport (1.9 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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