Bellevue Weather Forecast

    • 43
    • 57

    Partly Sunny

    • 41
    • 61

    Mostly Sunny

    • 43
    • 64

    Mostly Sunny

    • 50
    • 63

    Chance Rain

    • 49
    • 64

    Slight Chance Rain

    • 50
    • 67

    Partly Sunny

Today 10 Oct Eastside

Mostly cloudy with a chance of Showers in the Morning, then mostly sunny in the afternoon. Highs in the mid to upper 50s. Light wind.

Tonight 10 Oct Eastside

Mostly clear. Lows in the upper 30s to mid 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bellevue Temperature Statistics

October Temperature

Boeing Field - King County International Airport (6.8 miles)

  • Lowest 4 October, 2026

    53.1 °F

  • Average October

    59.7 °F

  • Highest 2 October, 2026

    72 °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

    54.3 °F

  • Average High 2021–2026

    61.7 °F
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