Sammamish Weather Forecast

    • 38
    • 49

    Rain Likely

    • 29
    • 50

    Becoming Sunny

    • 32
    • 49

    Partly Sunny

    • 37
    • 49

    Mostly Cloudy

    • 45
    • 54

    Chance Rain

    • 46
    • 58

    Slight Chance Rain

    • 46
    • 58

    Chance Rain

Today 23 Oct Bellevue and Vicinity

Rain at Times. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the mid 40s to lower 50s. Southeast wind around 10 Mph becoming south in the afternoon.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sammamish Temperature Statistics

October Temperature

Renton Municipal Airport (11.8 miles)

  • Lowest 21 October, 2020

    42.1 °F

  • Average October

    57 °F

  • Highest 2 October, 2020

    73 °F

Climate (2010–Present)

Renton Municipal Airport (11.8 miles)

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  • Average Low 2010–Present

    47.6 °F

  • Average 2010–Present

    54.4 °F

  • Average High 2010–Present

    62.4 °F
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