Spanaway Weather Forecast
- 52
- 70
Cloudy
- 51
- 70
Rain
- 50
- 68
Chance Rain
- 49
- 71
Partly Sunny
- 51
- 75
Mostly Sunny
- 52
- 79
Mostly Sunny
Today 11 Sep Lowlands of Pierce and Southern King Counties
Cloudy. Highs in the 60s. South wind to 10 Mph becoming southwest in the afternoon.
Tonight 11 Sep Lowlands of Pierce and Southern King Counties
Cloudy. Lows in the lower to mid 50s. Light wind.
Spanaway Temperature Statistics
September Temperature
Tacoma / McChord Air Force Base (3.7 miles)
Lowest 5 September, 2026
47.5 °FAverage September
61.1 °FHighest 8 September, 2026
75.6 °F
Climate (2021–2026)
Tacoma / McChord Air Force Base (3.7 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
52.2 °FAverage High 2021–2026
61.5 °F