Catherine Lake Weather Forecast

    • 53
    • 79

    Decreasing Clouds

    • 57
    • 80

    Partly Sunny

    • 60
    • 77

    Chance Rain Showers

    • 50
    • 74

    Mostly Sunny

    • 54
    • 77

    Partly Sunny

    • 54
    • 78

    Rain Showers Likely

Today 13 Aug Iron

Mostly cloudy in the Morning, then becoming partly sunny. A slight chance of. Highs in the upper 70s. North Winds around 5 Mph.

Tonight 13 Aug Iron

Cloudy. Near steady temperature in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Catherine Lake Temperature Statistics

August Temperature

Manitowish Waters Airport (8.1 miles)

  • Lowest 6 August, 2026

    45.9 °F

  • Average August

    65.7 °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

    29.7 °F

  • Average 2021–2026

    40.6 °F

  • Average High 2021–2026

    50.2 °F
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