In March, Federal Way typically sees daytime highs of 11.2°C and overnight lows around 2.8°C. Compared to the annual average high of 15.5°C, March runs -4.3°C.
March in Federal Way averages a daytime high of 11.2°C and an overnight low of 2.8°C.
March runs -4.3°C compared to Federal Way's annual average high of 15.5°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 11.2°C and cooler evenings around 2.8°C.