Second Black Lake Weather Forecast

    • 31
    • 60

    Becoming Sunny

    • 40
    • 60

    Partly Sunny

    • 43
    • 71

    Mostly Sunny

    • 37
    • 65

    Partly Sunny

    • 35
    • 63

    Partly Sunny

    • 38
    • 62

    Partly Sunny

Today 4 Oct Iron

Sunny. Highs around 60. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 4 Oct Iron

Mostly clear. Areas of frost after midnight. Lows in the lower 30s. Northwest Winds 5 to 10 Mph.

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Second Black Lake Temperature Statistics

October Temperature

Manitowish Waters Airport (14.9 miles)

  • Lowest 1 October, 2026

    41.4 °F

  • Average October

    56.9 °F

  • Highest 1 October, 2026

    62.4 °F

Climate (2021–2026)

Manitowish Waters Airport (14.9 miles)

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  • Average Low 2021–2026

    29.8 °F

  • Average 2021–2026

    40.7 °F

  • Average High 2021–2026

    50.3 °F
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