Rock Island State Park Weather Forecast

    • 51
    • 77

    Mostly Sunny

    • 51
    • 63

    Mostly Sunny

    • 53
    • 72

    Mostly Sunny

    • 54
    • 74

    Mostly Sunny

    • 56
    • 73

    Mostly Sunny

    • 57
    • 73

    Partly Sunny

Today 29 May Door

Warmer. Mostly sunny. Nearly steady temperature in the upper 70s. Southwest wind 5 to 10 Mph.

Tonight 29 May Door

Clear. Lows around 50. East wind 10 to 15 Mph.

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  • Temperature Real-Time

Rock Island State Park Temperature Statistics

May Temperature

Escanaba (24.9 miles)

  • Lowest 2 May, 2026

    25 °F

  • Average May

    49 °F

  • Highest 16 May, 2026

    82.9 °F

Climate (2021–Present)

Escanaba (24.9 miles)

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  • Average Low 2021–2026

    35.1 °F

  • Average 2021–2026

    44.3 °F

  • Average High 2021–2026

    52.3 °F
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