Carnation Weather Forecast

    • 37
    • 53

    Rain

    • 38
    • 48

    Rain Likely

    • 35
    • 46

    Rain

    • 33
    • 44

    Mostly Cloudy

    • 34
    • 47

    Mostly Cloudy

    • 36
    • 50

    Mostly Cloudy

Today 24 Dec Foothills and Valleys of Central King County

Breezy. A chance of rain late in the Morning, then rain at Times early in the afternoon. Rain likely late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs in the lower to mid 50s. East wind 10 to 15 Mph becoming south 15 to 25 Mph in the Afternoon, Gusts to 40 Mph in the afternoon. Near Gaps in the Terrain, southeast wind 15 to 30 Mph becoming south in the Afternoon, Gusts to 45 Mph.

Tonight 24 Dec Foothills and Valleys of Central King County

Breezy. Mostly cloudy with a slight chance of rain in the Evening, then mostly cloudy after midnight. Lows in the mid to upper 30s. South wind 15 to 25 Mph with Gusts to 35 Mph becoming east to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carnation Temperature Statistics

December Temperature

Renton Municipal Airport (17.4 miles)

  • Lowest 1 December, 2025

    33.1 °F
  • Average December

    48.2 °F
  • Highest 15 December, 2025

    60.1 °F

Climate (2020–Present)

Renton Municipal Airport (17.4 miles)

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  • Average Low 2020–2025

    47.4 °F
  • Average 2020–2025

    54.6 °F
  • Average High 2020–2025

    62.3 °F
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