Federal Way Weather Forecast

    • 51
    • 79

    Rain Likely

    • 48
    • 62

    Rain Likely

    • 46
    • 62

    Chance Rain

    • 42
    • 58

    Rain Showers Likely

    • 43
    • 59

    Chance Rain Showers

    • 46
    • 62

    Mostly Cloudy

Today 12 May Lowlands of Pierce and Southern King Counties

Mostly sunny. Highs in the 70s. North wind to 10 Mph becoming west in the afternoon.

Tonight 12 May Lowlands of Pierce and Southern King Counties

Mostly cloudy. A slight chance of rain late in the evening. A chance of rain after midnight. Lows near 50. Southwest wind 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Federal Way Temperature Statistics

May Temperature

Seattle, Seattle-Tacoma International Airport (9.3 miles)

  • Lowest 9 May, 2026

    48.9 °F

  • Average May

    60.6 °F

  • Highest 3 May, 2026

    81.6 °F

Climate (2021–Present)

Seattle, Seattle-Tacoma International Airport (9.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    61.3 °F
Get WillyWeather+ to remove ads