Bellevue Weather Forecast

    • 63
    • 84

    Mostly Cloudy

    • 65
    • 91

    Mostly Cloudy

    • 66
    • 94

    Partly Sunny

    • 62
    • 89

    Slight Chance Rain

    • 60
    • 82

    Partly Sunny

    • 58
    • 79

    Partly Sunny

Today 20 Jul Eastside

Partly sunny. Patchy smoke in the afternoon. Highs in the 80s. Light wind.

Tonight 20 Jul Eastside

Mostly cloudy in the evening then becoming partly cloudy. Patchy smoke. Lows in the lower to mid 60s. Light wind.

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Bellevue Temperature Statistics

July Temperature

Boeing Field - King County International Airport (6.8 miles)

  • Lowest 1 July, 2026

    55 °F

  • Average July

    65.2 °F

  • Highest 14 July, 2026

    82.9 °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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