Rainbow Lake Weather Forecast

    • 56
    • 77

    Decreasing Clouds

    • 53
    • 79

    Chance Rain Showers

    • 49
    • 75

    Mostly Sunny

    • 52
    • 75

    Mostly Sunny

    • 58
    • 78

    Mostly Cloudy

    • 55
    • 76

    Chance Rain Showers

Today 17 Aug Kalkaska

Mostly sunny. Highs in the mid 70s. Northwest Winds up to 10 Mph with Gusts to around 20 Mph.

Tonight 17 Aug Kalkaska

Partly cloudy. Lows in the upper 50s. Light Winds.

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  • Temperature Real-Time

Rainbow Lake Temperature Statistics

August Temperature

Bellaire, Antrim County Airport (13 miles)

  • Lowest 3 August, 2026

    52.7 °F

  • Average August

    69.6 °F

  • Highest 4 August, 2026

    86 °F

Climate (2021–2026)

Bellaire, Antrim County Airport (13 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    56.4 °F
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