Four Lakes Weather Forecast

    • 52
    • 70

    Mostly Cloudy

    • 49
    • 67

    Mostly Cloudy

    • 48
    • 65

    Mostly Cloudy

    • 49
    • 61

    Mostly Cloudy

    • 45
    • 60

    Slight Chance Rain

    • 45
    • 61

    Mostly Cloudy

Today 21 Sep Foothills and Valleys of Pierce and Southern King Counties

Mostly cloudy with a chance of rain. Highs in the mid 60s.

Tonight 21 Sep Foothills and Valleys of Pierce and Southern King Counties

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower to mid 50s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Four Lakes Temperature Statistics

September Temperature

Renton Municipal Airport (8.7 miles)

  • Lowest 6 September, 2026

    51.1 °F

  • Average September

    61.6 °F

  • Highest 9 September, 2026

    79 °F

Climate (2021–2026)

Renton Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    62.2 °F
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