Second Black Lake Weather Forecast

    • 31
    • 51

    Mostly Cloudy

    • 27
    • 47

    Mostly Cloudy

    • 25
    • 43

    Partly Sunny

    • 24
    • 47

    Mostly Sunny

    • 32
    • 52

    Partly Sunny

    • 33
    • 57

    Partly Sunny

Today 28 Apr Iron

Partly sunny. Highs in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 28 Apr Iron

Mostly cloudy. Lows in the lower 30s. Northwest Winds 5 to 10 Mph.

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Second Black Lake Temperature Statistics

April Temperature

Manitowish Waters Airport (14.9 miles)

  • Lowest 7 April, 2026

    5.4 °F

  • Average April

    37.4 °F

  • Highest 17 April, 2026

    76.6 °F

Climate (2021–Present)

Manitowish Waters Airport (14.9 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    40.6 °F

  • Average High 2021–2026

    50.2 °F
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