Deckerville Reservoir Weather Forecast

    • 58
    • 80

    Mostly Sunny

    • 62
    • 81

    Mostly Sunny

    • 63
    • 83

    Partly Sunny

    • 62
    • 86

    Partly Sunny

    • 64
    • 85

    Partly Sunny

    • 66
    • 88

    Slight Chance Thunderstorms

    • 68
    • 90

    Slight Chance Thunderstorms

Today 3 Aug Sanilac

Sunny. Near steady temperature in the upper 70s. Southwest Winds up to 5 Mph, becoming east in the late afternoon.

Tonight 3 Aug Sanilac

Clear. Areas of smoke. Lows in the upper 50s. South Winds up to 5 Mph, becoming northwest early in the morning.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deckerville Reservoir Temperature Statistics

August Temperature

Huron County Memorial Airport (21.7 miles)

  • Lowest 1 August, 2025

    49.1 °F

  • Average August

    65.3 °F

  • Highest 1 August, 2025

    74.1 °F

Climate (2020–Present)

Huron County Memorial Airport (21.7 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    56.7 °F
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