Bellevue Weather Forecast

    • 45
    • 56

    Rain Likely

    • 47
    • 57

    Chance Rain

    • 44
    • 57

    Rain

    • 40
    • 54

    Rain

    • 39
    • 53

    Rain Likely

    • 37
    • 53

    Mostly Cloudy

Today 25 Oct Eastside

Cloudy with rain likely in the Morning, then mostly cloudy with a chance of rain in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the mid to upper 50s. Light wind.

Tonight 25 Oct Eastside

Mostly cloudy. A chance of rain in the Evening, then a slight chance of rain in the late evening and early morning. A chance of rain in the morning. Lows in the 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 12 October, 2026

    37.9 °F

  • Average October

    55.9 °F

  • Highest 16 October, 2026

    78.1 °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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