Sycamore Weather Forecast

    • 41
    • 57

    Increasing Clouds

    • 49
    • 68

    Mostly Cloudy

    • 48
    • 72

    Mostly Cloudy

    • 49
    • 72

    Chance Rain

    • 47
    • 64

    Chance Rain

    • 43
    • 59

    Chance Rain

Today 17 Apr Eastside

Mostly sunny. Highs in the mid to upper 50s. Light wind.

Tonight 17 Apr Eastside

Mostly cloudy. Lows in the lower to mid 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sycamore Temperature Statistics

April Temperature

Renton Municipal Airport (8.7 miles)

  • Lowest 8 April, 2026

    36 °F

  • Average April

    51.1 °F

  • Highest 6 April, 2026

    73.9 °F

Climate (2021–Present)

Renton Municipal Airport (8.7 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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