Sammamish Weather Forecast

    • 41
    • 55

    Rain

    • 39
    • 52

    Chance Rain

    • 38
    • 51

    Partly Sunny

    • 36
    • 51

    Slight Chance Rain

    • 35
    • 50

    Mostly Cloudy

    • 35
    • 51

    Partly Sunny

Today 15 Nov Eastside

Showers in the Morning, then Showers likely in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs in the mid 50s. South wind 10 to 15 Mph with Gusts to 25 Mph.

Tonight 15 Nov Eastside

Mostly cloudy in the evening then becoming partly cloudy. A chance of Showers in the Evening, then a slight chance of Showers after midnight. A chance of Showers in the morning. Lows in the 40s. Light wind.

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Sammamish Temperature Statistics

November Temperature

Renton Municipal Airport (11.8 miles)

  • Lowest 2 November, 2026

    33.1 °F

  • Average November

    51.2 °F

  • Highest 11 November, 2026

    66 °F

Climate (2021–2026)

Renton Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    62.3 °F
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