Federal Way, Washington Weather:
Tuesday, August 18, 2026
Cloudy Weather
Day 79°
Night 55°
Precipitation 25 %
Wind 6 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (August 18, 2025)
Cloudy Night

Day

73°

Night

55°

Wind

6 mph

Precipitation

19 %