Steilacoom Lake Weather Forecast
- 42
- 63
Rain Likely
- 42
- 60
Partly Sunny
- 39
- 63
Mostly Sunny
- 41
- 64
Partly Sunny
- 47
- 62
Chance Rain
- 44
- 63
Partly Sunny
Today 9 Oct Lowlands of Pierce and Southern King Counties
Breezy. Mostly cloudy with a chance of rain until late Afternoon, then partly sunny with a slight chance of rain late in the afternoon. Highs in the upper 50s to mid 60s. Southwest wind 10 to 20 Mph becoming west 15 to 25 Mph with Gusts to 35 Mph in the afternoon.
Tonight 9 Oct Lowlands of Pierce and Southern King Counties
Partly cloudy. A slight chance of rain in the evening. Lows in the 40s. Northeast wind 10 to 15 Mph becoming south after midnight.
Steilacoom Lake Temperature Statistics
October Temperature
Tacoma / McChord Air Force Base (2.5 miles)
Lowest 5 October, 2026
44.8 °FAverage October
57.7 °FHighest 2 October, 2026
72.5 °F
Climate (2021–2026)
Tacoma / McChord Air Force Base (2.5 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
52.2 °FAverage High 2021–2026
61.5 °F