Second Black Lake Weather Forecast

    • 57
    • 87

    Partly Sunny

    • 60
    • 78

    Rain Showers Likely

    • 58
    • 74

    Rain Showers

    • 45
    • 73

    Partly Sunny

    • 47
    • 72

    Mostly Sunny

    • 50
    • 79

    Chance Rain Showers

    • 46
    • 73

    Chance Rain Showers

Today 6 Sep Iron

Sunny, hot with Highs in the mid 80s. Temperature falling into the lower 80s late. Southeast Winds around 5 Mph.

Tonight 6 Sep Iron

Partly cloudy. Humid with Lows in the upper 50s. South Winds around 5 Mph.

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  • Temperature Real-Time

Second Black Lake Temperature Statistics

September Temperature

Manitowish Waters Airport (14.9 miles)

  • Lowest 1 September, 2026

    56.8 °F

  • Average September

    72.4 °F

  • Highest 1 September, 2026

    92.7 °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

    50.3 °F
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