Federal Way Weather Forecast
- 33
- 49
Rain
- 38
- 50
Chance Rain
- 40
- 52
Rain
- 41
- 51
Rain
- 39
- 49
Rain
- 42
- 51
Rain Likely
Today 17 Mar Seattle and Vicinity
Mostly cloudy in the Morning, then a slight chance of rain in the late morning and early afternoon. Mostly cloudy with rain at Times late in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs near 50. South wind around 10 Mph becoming southwest in the afternoon.
Tonight 17 Mar Seattle and Vicinity
Mostly cloudy with rain likely in the Evening, then mostly cloudy with a chance of rain in the late evening and early morning. Partly cloudy in the morning. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the 30s. Southwest wind around 10 Mph becoming south to 10 Mph after midnight.
Federal Way Temperature Statistics
March Temperature
Seattle, Seattle-Tacoma International Airport (9.3 miles)
Lowest 14 March, 2025
34 °FAverage March
45.4 °FHighest 1 March, 2025
62.7 °F
Climate (2020–Present)
Seattle, Seattle-Tacoma International Airport (9.3 miles)
Average Low 2020–2025
46.6 °FAverage 2020–2025
53.2 °FAverage High 2020–2025
60.9 °F