Lower Brennan Lake Weather Forecast

    • 52
    • 84

    Becoming Sunny

    • 67
    • 86

    Mostly Sunny

    • 70
    • 92

    Slight Chance Thunderstorms

    • 58
    • 84

    Chance Thunderstorms

    • 56
    • 81

    Partly Sunny

    • 58
    • 82

    Partly Sunny

Today 3 Jul Clare

Sunny. Highs in the mid 80s. Northwest Winds around 10 Mph.

Tonight 3 Jul Clare

Mostly clear. Lows in the lower 50s. Light Winds.

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Lower Brennan Lake Temperature Statistics

July Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (24.2 miles)

  • Lowest 1 July, 2025

    64.2 °F

  • Average July

    73.4 °F

  • Highest 1 July, 2025

    81.3 °F

Climate (2020–Present)

Mount Pleasant, Mount Pleasant Municipal Airport (24.2 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    49 °F

  • Average High 2020–2025

    58.4 °F
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