Rainbow Lake Weather Forecast

    • 63
    • 80

    Rain Showers Likely

    • 58
    • 82

    Slight Chance Rain Showers

    • 58
    • 82

    Chance Rain Showers

    • 56
    • 81

    Chance Rain Showers

    • 51
    • 77

    Partly Sunny

    • 52
    • 78

    Partly Sunny

Today 9 Aug Lake

Mostly sunny in the Morning, then rain Showers likely in the afternoon. Highs in the lower 80s. Southwest Winds around 10 Mph. Gusts up to 20 Mph in the afternoon. Chance of rain 70 percent.

Tonight 9 Aug Lake

Showers likely and a slight chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Lows in the lower 60s. Southwest Winds around 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainbow Lake Temperature Statistics

August Temperature

Ludington, Mason County Airport (22.4 miles)

  • Lowest 3 August, 2026

    55.4 °F

  • Average August

    69.2 °F

  • Highest 4 August, 2026

    80.6 °F

Climate (2021–2026)

Ludington, Mason County Airport (22.4 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    56.5 °F
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