Bellevue Weather Forecast

    • 61
    • 87

    Increasing Clouds

    • 58
    • 83

    Partly Sunny

    • 58
    • 80

    Partly Sunny

    • 59
    • 81

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

    • 59
    • 79

    Partly Sunny

Today 7 Aug Eastside

Sunny. Highs in the 80s. Light wind.

Tonight 7 Aug Eastside

Mostly clear. Lows near 60. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bellevue Temperature Statistics

August Temperature

Boeing Field - King County International Airport (6.8 miles)

  • Lowest 3 August, 2026

    55 °F

  • Average August

    67.2 °F

  • Highest 5 August, 2026

    84 °F

Climate (2021–2026)

Boeing Field - King County International Airport (6.8 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    61.6 °F
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