Catherine Lake Weather Forecast

    • 55
    • 79

    Becoming Sunny

    • 61
    • 80

    Partly Sunny

    • 59
    • 82

    Chance Thunderstorms

    • 61
    • 85

    Chance Thunderstorms

    • 57
    • 83

    Partly Sunny

    • 55
    • 80

    Mostly Sunny

Today 23 Jul Iron

Sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 23 Jul Iron

Mostly clear. Near steady temperature in the lower 50s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Catherine Lake Temperature Statistics

July Temperature

Manitowish Waters Airport (8.1 miles)

  • Lowest 19 July, 2026

    50.9 °F

  • Average July

    71.7 °F

  • Highest 13 July, 2026

    90.7 °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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