Central Seattle Weather Forecast

    • 36
    • 44

    Rain

    • 35
    • 41

    Partly Sunny

    • 34
    • 43

    Mostly Cloudy

    • 35
    • 45

    Mostly Cloudy

    • 38
    • 46

    Mostly Cloudy

    • 41
    • 47

    Rain Likely

Today 26 Dec City of Seattle

Mostly cloudy. Rain likely late in the morning. Rain at Times early in the Afternoon, then a chance of rain late in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the lower to mid 40s. South wind 10 to 15 Mph.

Tonight 26 Dec City of Seattle

Mostly cloudy. Rain likely in the Evening, then a chance of rain after midnight. A slight chance of rain in the morning. Rainfall Amounts less than a tenth of an inch likely. Lows in the mid to upper 30s. Southwest wind 10 to 15 Mph becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Central Seattle Temperature Statistics

December Temperature

Boeing Field - King County International Airport (4.3 miles)

  • Lowest 1 December, 2025

    34 °F

  • Average December

    47.8 °F

  • Highest 15 December, 2025

    59 °F

Climate (2020–Present)

Boeing Field - King County International Airport (4.3 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    61.5 °F
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