Martha Lake Weather Forecast

    • 58
    • 72

    Rain Showers Likely

    • 62
    • 77

    Rain Showers Likely

    • 60
    • 85

    Chance Thunderstorms

    • 58
    • 82

    Chance Rain Showers

    • 53
    • 79

    Partly Sunny

    • 54
    • 79

    Slight Chance Thunderstorms

    • 57
    • 80

    Partly Sunny

Today 29 Aug Iron

Cloudy with a 40 percent chance of Showers. Near steady temperature around 70. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 29 Aug Iron

Mostly cloudy with a 20 percent chance of Showers. Patchy fog after midnight. Lows in the upper 50s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Martha Lake Temperature Statistics

August Temperature

Manitowish Waters Airport (8.1 miles)

  • Lowest 24 August, 2026

    35.6 °F

  • Average August

    64.1 °F

  • Highest 3 August, 2026

    83.5 °F

Climate (2021–2026)

Manitowish Waters Airport (8.1 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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