Cascade - Fairwood Weather Forecast

    • 46
    • 55

    Chance Rain

    • 42
    • 60

    Partly Sunny

    • 42
    • 63

    Mostly Sunny

    • 44
    • 66

    Mostly Sunny

    • 44
    • 66

    Partly Sunny

    • 45
    • 66

    Partly Sunny

Today 22 Apr Foothills and Valleys of Pierce and Southern King Counties

Rain in the Morning, then a chance of rain early in the afternoon. A slight chance of rain late in the afternoon. Rainfall Amounts a half inch to one inch possible. Highs in the 50s. Southwest wind 10 to 15 Mph.

Tonight 22 Apr Foothills and Valleys of Pierce and Southern King Counties

Mostly cloudy. A slight chance of rain in the evening. Lows in the lower to mid 40s. Southwest wind around 10 Mph becoming south after midnight.

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Cascade - Fairwood Temperature Statistics

April Temperature

Renton Municipal Airport (3.7 miles)

  • Lowest 8 April, 2026

    36 °F

  • Average April

    51.4 °F

  • Highest 19 April, 2026

    75.9 °F

Climate (2021–Present)

Renton Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    62.3 °F
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