Deckerville Reservoir Weather Forecast

    • 42
    • 64

    Rain Showers

    • 41
    • 59

    Rain Showers

    • 39
    • 59

    Rain Showers

    • 37
    • 52

    Rain Showers

    • 33
    • 51

    Rain Showers

    • 37
    • 55

    Rain Showers

Today 19 Oct Sanilac

Breezy, Showers. Highs in the mid 60s. Temperatures falling into the in the lower 50s in the afternoon. South Winds 15 to 25 Mph, becoming west 15 to 20 Mph in the afternoon. Chance of rain near 100 percent.

Tonight 19 Oct Sanilac

Partly cloudy. Numerous Showers in the evening. Lows in the lower 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deckerville Reservoir Temperature Statistics

October Temperature

Huron County Memorial Airport (21.7 miles)

  • Lowest 9 October, 2025

    31.1 °F

  • Average October

    56.4 °F

  • Highest 4 October, 2025

    87.4 °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

    56.8 °F
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