Fall City Airport Weather Forecast

    • 39
    • 59

    Rain Likely

    • 45
    • 57

    Rain

    • 44
    • 56

    Rain Showers

    • 44
    • 60

    Chance Rain

    • 41
    • 59

    Chance Rain Showers

    • 46
    • 60

    Rain Likely

Today 17 Oct Foothills and Valleys of Central King County

Mostly cloudy with a chance of rain until late Afternoon, then mostly sunny late in the afternoon. Highs in the mid 50s to lower 60s. South wind to 10 Mph in the morning becoming light.

Tonight 17 Oct Foothills and Valleys of Central King County

Mostly clear. Patchy fog after midnight. Lows near 40. Light wind.

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Fall City Airport Temperature Statistics

October Temperature

Renton Municipal Airport (16.8 miles)

  • Lowest 15 October, 2025

    36 °F

  • Average October

    55.8 °F

  • Highest 7 October, 2025

    75.9 °F

Climate (2020–Present)

Renton Municipal Airport (16.8 miles)

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  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    62.2 °F
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