Second Black Lake Weather Forecast

    • 63
    • 83

    Rain Showers Likely

    • 60
    • 79

    Slight Chance Rain Showers

    • 57
    • 80

    Mostly Cloudy

    • 58
    • 80

    Chance Rain Showers

    • 58
    • 77

    Rain Showers Likely

    • 59
    • 77

    Chance Rain Showers

    • 52
    • 78

    Chance Rain Showers

Today 3 Sep Iron

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Hot. Near steady temperature in the lower 80s. Southeast Winds around 5 Mph. Chance of rain 30 percent.

Tonight 3 Sep Iron

Mostly cloudy with a chance of Thunderstorms. A chance of Showers this Evening, then Showers likely after midnight. Lows in the lower 60s. Southeast Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • 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

    69.9 °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

    50.2 °F
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