Lost Lake Weather Forecast

    • 55
    • 76

    Decreasing Clouds

    • 54
    • 82

    Rain Showers Likely

    • 50
    • 77

    Mostly Sunny

    • 52
    • 76

    Mostly Sunny

    • 57
    • 80

    Chance Rain Showers

    • 54
    • 77

    Chance Rain Showers

Today 17 Aug Alcona

Partly sunny. Highs in the upper 70s. North Winds 5 to 10 Mph.

Tonight 17 Aug Alcona

Partly cloudy. Patchy fog. Lows in the mid 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost Lake Temperature Statistics

August Temperature

Alpena, Alpena County Regional Airport (19.3 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 (19.3 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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