Second Black Lake Weather Forecast

    • 52
    • 73

    Chance Rain Showers

    • 43
    • 74

    Mostly Sunny

    • 50
    • 76

    Partly Sunny

    • 56
    • 78

    Chance Rain Showers

    • 56
    • 80

    Chance Rain Showers

    • 51
    • 79

    Partly Sunny

Today 26 Aug Iron

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms in the afternoon. Humid with Highs in the lower 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 26 Aug Iron

Partly cloudy. A slight chance of Showers in the evening. Lows in the lower 50s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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Second Black Lake Temperature Statistics

August Temperature

Manitowish Waters Airport (14.9 miles)

  • Lowest 19 August, 2026

    39.2 °F

  • Average August

    64.6 °F

  • Highest 3 August, 2026

    83.5 °F

Climate (2021–2026)

Manitowish Waters Airport (14.9 miles)

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  • Average Low 2021–2026

    29.7 °F

  • Average 2021–2026

    40.6 °F

  • Average High 2021–2026

    50.2 °F
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