Sammamish Weather Forecast

    • 41
    • 45

    Rain

    • 44
    • 51

    Rain

    • 41
    • 50

    Rain

    • 37
    • 50

    Slight Chance Rain

    • 34
    • 48

    Mostly Cloudy

    • 37
    • 48

    Mostly Cloudy

    • 41
    • 48

    Chance Rain

Today 25 Nov Eastside

Cloudy with a slight chance of rain in the Morning, then rain in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the mid to upper 40s. Light wind.

Tonight 25 Nov Eastside

Rain in the Evening, then a chance of rain after midnight. A slight chance of rain late in the night. Rainfall Amounts a quarter to a half inch possible. Lows in the lower to mid 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sammamish Temperature Statistics

November Temperature

Renton Municipal Airport (11.8 miles)

  • Lowest 19 November, 2025

    37.9 °F

  • Average November

    50.8 °F

  • Highest 1 November, 2025

    62.1 °F

Climate (2020–Present)

Renton Municipal Airport (11.8 miles)

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  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    62.3 °F
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