Rainbow Lake Weather Forecast

    • 62
    • 84

    Rain Showers

    • 38
    • 78

    Rain Showers

    • 33
    • 49

    Mostly Sunny

    • 40
    • 61

    Partly Sunny

    • 45
    • 66

    Mostly Cloudy

    • 48
    • 69

    Mostly Cloudy

Today 18 May Kalkaska

Partly sunny. Slight chance of light Showers and Thunderstorms Early, then chance of light Showers and Thunderstorms in the afternoon. Highs in the mid 80s. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent.

Tonight 18 May Kalkaska

Partly cloudy. Chance of rain Showers and slight chance of Thunderstorms Early, then chance of light Showers and Thunderstorms after midnight. Lows in the lower 60s. South Winds 5 to 15 Mph. Gusts up to 20 Mph increasing to 30 Mph after midnight. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainbow Lake Temperature Statistics

May Temperature

Bellaire, Antrim County Airport (13 miles)

  • Lowest 2 May, 2026

    24.8 °F

  • Average May

    46.1 °F

  • Highest 15 May, 2026

    75.4 °F

Climate (2021–Present)

Bellaire, Antrim County Airport (13 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    56.4 °F
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