Sammamish Weather Forecast

    • 52
    • 74

    Sunny

    • 54
    • 81

    Mostly Sunny

    • 52
    • 82

    Mostly Sunny

    • 51
    • 75

    Mostly Sunny

    • 49
    • 73

    Partly Sunny

    • 49
    • 70

    Mostly Cloudy

    • 49
    • 68

    Partly Sunny

Today 2 May Eastside

Mostly sunny. Highs in the 70s. North wind around 10 Mph.

Tonight 2 May Eastside

Clear. Lows in the lower to mid 50s. North wind to 10 Mph in the evening becoming light.

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Sammamish Temperature Statistics

May Temperature

Renton Municipal Airport (11.8 miles)

  • Lowest

  • Average May

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Climate (2021–Present)

Renton Municipal Airport (11.8 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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