Cumberland Weather Forecast

    • 55
    • 82

    Becoming Sunny

    • 54
    • 79

    Mostly Sunny

    • 51
    • 72

    Partly Sunny

    • 50
    • 73

    Partly Sunny

    • 53
    • 76

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

Today 23 Jul Foothills and Valleys of Pierce and Southern King Counties

Sunny. Patchy fog in the morning. Highs in the mid to upper 80s. Light wind.

Tonight 23 Jul Foothills and Valleys of Pierce and Southern King Counties

Clear. Lows in the 50s. Light wind.

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Cumberland Temperature Statistics

July Temperature

Renton Municipal Airport (19.9 miles)

  • Lowest 5 July, 2025

    55.4 °F

  • Average July

    71.6 °F

  • Highest 16 July, 2025

    93.2 °F

Climate (2020–Present)

Renton Municipal Airport (19.9 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    62.2 °F
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