Second Black Lake Weather Forecast

    • 38
    • 67

    Mostly Sunny

    • 34
    • 61

    Partly Sunny

    • 49
    • 67

    Partly Sunny

    • 57
    • 82

    Mostly Sunny

    • 46
    • 78

    Chance Rain Showers

    • 34
    • 56

    Chance Rain Showers

    • 31
    • 51

    Mostly Cloudy

Today 7 Oct Iron

Sunny. Highs in the mid 60s. Temperature falling into the lower 60s late. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 7 Oct Iron

Mostly clear. Lows in the upper 30s. West Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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Second Black Lake Temperature Statistics

October Temperature

Manitowish Waters Airport (14.9 miles)

  • Lowest 5 October, 2026

    28.8 °F

  • Average October

    48.5 °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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