Steilacoom Weather Forecast

    • 54
    • 70

    Chance Rain Showers

    • 48
    • 65

    Chance Rain Showers

    • 54
    • 73

    Partly Sunny

    • 56
    • 86

    Mostly Sunny

    • 53
    • 71

    Slight Chance Rain Showers

    • 54
    • 77

    Mostly Sunny

    • 54
    • 77

    Partly Sunny

Today 25 May Lowlands of Pierce and Southern King Counties

Partly sunny. Highs in the mid 60s to lower 70s. Southwest wind to 10 Mph becoming west in the afternoon.

Tonight 25 May Lowlands of Pierce and Southern King Counties

Mostly cloudy. A chance of rain late in the night. Lows in the lower to mid 50s. West wind 10 to 15 Mph becoming south after midnight.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Steilacoom Temperature Statistics

May Temperature

Fort Lewis / Gray U. S. Army Airfield (4.3 miles)

  • Lowest 5 May, 2025

    30.9 °F
  • Average May

    54.5 °F
  • Highest 6 May, 2025

    79.2 °F

Climate (2020–Present)

Fort Lewis / Gray U. S. Army Airfield (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    42.6 °F
  • Average 2020–2025

    51.8 °F
  • Average High 2020–2025

    61 °F
Get WillyWeather+ to remove ads