Bellevue Weather Forecast

    • 49
    • 57

    Rain

    • 47
    • 53

    Rain

    • 48
    • 54

    Chance Rain

    • 49
    • 56

    Rain

    • 49
    • 55

    Rain

    • 46
    • 56

    Rain

Today 10 Dec Eastside

Rain. Patchy fog in the afternoon. Rainfall Amounts a half inch to one inch possible. Highs in the mid to upper 50s. Southwest wind 10 to 15 Mph with Gusts to 30 Mph.

Tonight 10 Dec Eastside

Patchy fog until early morning. Rain. Rainfall Amounts a half inch to one inch possible. Lows near 50. Southwest wind 10 to 15 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bellevue Temperature Statistics

December Temperature

Boeing Field - King County International Airport (6.8 miles)

  • Lowest 1 December, 2025

    34 °F

  • Average December

    47.9 °F

  • Highest 8 December, 2025

    57.9 °F

Climate (2020–Present)

Boeing Field - King County International Airport (6.8 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    61.5 °F
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