Federal Way Weather Forecast

    • 35
    • 49

    Rain

    • 33
    • 50

    Rain

    • 37
    • 50

    Rain Likely

    • 40
    • 52

    Rain

    • 41
    • 50

    Rain

    • 39
    • 49

    Rain

    • 41
    • 51

    Rain

Today 16 Mar Seattle and Vicinity

Mostly cloudy. Rain likely in the Morning, then a chance of rain in the late morning and early afternoon. Rain likely late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs near 50. South wind 10 to 15 Mph becoming southwest in the afternoon.

Tonight 16 Mar Seattle and Vicinity

Mostly cloudy with a chance of rain in the Evening, then partly cloudy with a slight chance of rain after midnight. Mostly cloudy late in the night. Lows in the 30s. South wind around 10 Mph.

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Federal Way Temperature Statistics

March Temperature

Seattle, Seattle-Tacoma International Airport (9.3 miles)

  • Lowest 14 March, 2025

    34 °F
  • Average March

    45.4 °F
  • Highest 1 March, 2025

    62.7 °F

Climate (2020–Present)

Seattle, Seattle-Tacoma International Airport (9.3 miles)

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  • Average Low 2020–2025

    46.6 °F
  • Average 2020–2025

    53.2 °F
  • Average High 2020–2025

    60.9 °F
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