Quartermaster Harbor Weather Forecast
- 50
- 65
Becoming Sunny
- 50
- 68
Mostly Sunny
- 55
- 66
Rain
- 50
- 63
Chance Rain
- 53
- 65
Partly Sunny
- 54
- 66
Chance Rain
Today 18 Sep Lowlands of Pierce and Southern King Counties
Sunny. Highs in the 60s to lower 70s. North wind to 10 Mph.
Tonight 18 Sep Lowlands of Pierce and Southern King Counties
Clear. Lows near 50. North wind to 10 Mph in the evening becoming light.
Quartermaster Harbor Temperature Statistics
September Temperature
Tacoma, Tacoma Narrows Airport (8.7 miles)
Lowest 15 September, 2025
50 °FAverage September
63.4 °FHighest 3 September, 2025
81 °F
Climate (2020–Present)
Tacoma, Tacoma Narrows Airport (8.7 miles)
Average Low 2020–2025
46 °FAverage 2020–2025
52.8 °FAverage High 2020–2025
60.2 °F