Rainbow Lake Weather Forecast

    • 23
    • 44

    Mostly Sunny

    • 33
    • 45

    Partly Sunny

    • 39
    • 65

    Mostly Sunny

    • 48
    • 70

    Mostly Sunny

    • 59
    • 76

    Rain Showers Likely

    • 44
    • 71

    Rain Showers Likely

Today 19 Apr Lake

Mostly sunny with a 20 percent chance of rain and snow Showers. Highs in the lower 40s. Northwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 19 Apr Lake

Mostly clear. Widespread frost after midnight. Lows in the lower 20s. North Winds 5 to 15 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainbow Lake Temperature Statistics

April Temperature

Ludington, Mason County Airport (22.4 miles)

  • Lowest 7 April, 2026

    23 °F

  • Average April

    44.5 °F

  • Highest 17 April, 2026

    78.8 °F

Climate (2021–Present)

Ludington, Mason County Airport (22.4 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    56.4 °F
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