Denton Lake Weather Forecast

    • 54
    • 74

    Increasing Clouds

    • 61
    • 83

    Rain Showers

    • 54
    • 79

    Rain Showers Likely

    • 52
    • 73

    Mostly Sunny

    • 57
    • 80

    Mostly Sunny

    • 59
    • 83

    Chance Rain Showers

Today 19 Jul Alpena

Mostly sunny. Highs in the mid 70s. North Winds up to 10 Mph.

Tonight 19 Jul Alpena

Mostly clear. Lows in the mid 50s. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Denton Lake Temperature Statistics

July Temperature

Alpena, Alpena County Regional Airport (6.8 miles)

  • Lowest 7 July, 2026

    51.1 °F

  • Average July

    73 °F

  • Highest 14 July, 2026

    96.7 °F

Climate (2021–2026)

Alpena, Alpena County Regional Airport (6.8 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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