Ruston Weather Forecast
- 45
- 54
Mostly Cloudy
- 45
- 50
Mostly Cloudy
- 40
- 49
Partly Sunny
- 37
- 50
Mostly Sunny
- 37
- 50
Mostly Sunny
- 37
- 49
Partly Sunny
Today 13 Jan Lowlands of Pierce and Southern King Counties
Partly sunny. Patchy fog in the morning. Highs in the 50s. Light wind.
Tonight 13 Jan Lowlands of Pierce and Southern King Counties
Mostly cloudy. Widespread dense fog after midnight. Lows in the 40s. Light wind.
Ruston Temperature Statistics
January Temperature
Tacoma, Tacoma Narrows Airport (3.7 miles)
Lowest 1 January, 2026
35.1 °FAverage January
43.3 °FHighest 3 January, 2026
53.1 °F
Climate (2021–Present)
Tacoma, Tacoma Narrows Airport (3.7 miles)
Average Low 2021–2026
46.1 °FAverage 2021–2026
53 °FAverage High 2021–2026
60.4 °F