Second Black Lake Weather Forecast

    • 52
    • 78

    Mostly Sunny

    • 60
    • 79

    Chance Thunderstorms

    • 60
    • 83

    Chance Thunderstorms

    • 64
    • 87

    Rain Showers Likely

    • 58
    • 85

    Slight Chance Thunderstorms

    • 56
    • 81

    Mostly Sunny

Today 23 Jul Iron

Sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 23 Jul Iron

Mostly clear. Lows in the lower 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Second Black Lake Temperature Statistics

July Temperature

Manitowish Waters Airport (14.9 miles)

  • Lowest 21 July, 2026

    44.2 °F

  • Average July

    71.1 °F

  • Highest 13 July, 2026

    90.7 °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

    50.2 °F
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