Denton Lake Weather Forecast

    • 53
    • 74

    Mostly Sunny

    • 54
    • 73

    Rain Showers Likely

    • 45
    • 63

    Rain Showers

    • 41
    • 59

    Mostly Cloudy

    • 41
    • 59

    Chance Rain Showers

    • 34
    • 56

    Chance Rain Showers

Today 11 Oct Alpena

Sunny. Highs in the lower 70s. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 11 Oct Alpena

Partly cloudy. Lows in the mid 50s. South Winds up to 10 Mph. Gusts up to 25 Mph early.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Denton Lake Temperature Statistics

October Temperature

Alpena, Alpena County Regional Airport (6.8 miles)

  • Lowest 6 October, 2026

    30.7 °F

  • Average October

    53.2 °F

  • Highest 7 October, 2026

    72.6 °F

Climate (2021–2026)

Alpena, Alpena County Regional Airport (6.8 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    46.6 °F

  • Average High 2021–2026

    56.2 °F
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