Decker Lake Weather Forecast

    • 59
    • 80

    Rain Showers

    • 55
    • 80

    Decreasing Clouds

    • 59
    • 83

    Chance Rain Showers

    • 58
    • 82

    Chance Thunderstorms

    • 59
    • 84

    Mostly Sunny

    • 64
    • 85

    Chance Rain Showers

    • 61
    • 84

    Chance Thunderstorms

Today 6 Jul Clare

Showers and a chance of Thunderstorms. Highs in the upper 70s. Northwest Winds 5 to 10 Mph with Gusts to around 20 Mph. Chance of rain 80 percent.

Tonight 6 Jul Clare

Mostly cloudy. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the upper 50s. North Winds 5 to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Decker Lake Temperature Statistics

July Temperature

Houghton Lake, Roscommon County Airport (21.7 miles)

  • Lowest 4 July, 2025

    48.9 °F

  • Average July

    71.5 °F

  • Highest 2 July, 2025

    84.9 °F

Climate (2020–Present)

Houghton Lake, Roscommon County Airport (21.7 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    55.6 °F
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