Bellevue Weather Forecast

    • 56
    • 84

    Rain Showers

    • 48
    • 67

    Rain Showers

    • 53
    • 77

    Mostly Sunny

    • 51
    • 72

    Partly Sunny

    • 49
    • 68

    Partly Sunny

    • 51
    • 68

    Partly Sunny

Today 28 May Eastside

Sunny. Highs in the mid 80s. Southwest Winds up to 10 Mph.

Tonight 28 May Eastside

Mostly clear in the Evening, then mostly cloudy with a 20 percent chance of rain after midnight. Lows in the mid 50s. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bellevue Temperature Statistics

May Temperature

Boeing Field - King County International Airport (6.8 miles)

  • Lowest 4 May, 2025

    42.7 °F

  • Average May

    57.1 °F

  • Highest 6 May, 2025

    78.7 °F

Climate (2020–Present)

Boeing Field - King County International Airport (6.8 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    61.3 °F
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