Denton Lake Weather Forecast

    • 66
    • 87

    Mostly Sunny

    • 73
    • 94

    Slight Chance Thunderstorms

    • 67
    • 100

    Hot

    • 61
    • 88

    Partly Sunny

    • 60
    • 86

    Partly Sunny

    • 61
    • 82

    Chance Rain Showers

Today 12 Jul Alpena

Mostly sunny. Highs in the mid 80s. South Winds up to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 12 Jul Alpena

Mostly clear. A 20 percent chance of light Showers and Thunderstorms after midnight. Lows in the mid 60s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph early.

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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

    72.3 °F

  • Highest 8 July, 2026

    90.6 °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

    56.2 °F
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