Federal Way, WA Weather Forecast
Local 7-day forecast
Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Federal Way, WA in one place.
A chance of rain. Mostly cloudy, with a high near 70. Southwest wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Federal Way, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 27, 2026 1:22 PM PDT.
The active forecast window currently covers Aug 29 to Sep 2, 2026 for Federal Way, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 2, 2026
- Latest sync
- Aug 27, 2026 1:22 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Federal Way
Sunday looks like the warmest upcoming period in Federal Way at 72 degrees F.
Saturday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Wednesday at about 6 to 12 mph SSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 1:22 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain before 11pm. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Partly sunny, with a high near 72.
Mostly cloudy, with a low around 52.
A chance of rain after 5pm. Partly sunny, with a high near 72.
A chance of rain. Mostly cloudy, with a low around 53.
A chance of rain. Mostly cloudy, with a high near 68.
A chance of rain. Mostly cloudy, with a low around 53.
Rain likely. Mostly cloudy, with a high near 66.
A chance of rain. Mostly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Chance Light Rain
|
70°F |
6 mph
SW
|
|
Saturday Night
Aug 29
|
Chance Light Rain then Mostly Cloudy
|
51°F |
5 mph
SSW
|
|
Sunday
Aug 30
|
Partly Sunny
|
72°F |
5 mph
SW
|
|
Sunday Night
Aug 30
|
Mostly Cloudy
|
52°F |
3 mph
NNW
|
|
Monday
Aug 31
|
Partly Sunny then Chance Light Rain
|
72°F |
5 mph
WSW
|
|
Monday Night
Aug 31
|
Chance Light Rain
|
53°F |
5 mph
SW
|
|
Tuesday
Sep 1
|
Chance Light Rain
|
68°F |
5 to 8 mph
SSW
|
|
Tuesday Night
Sep 1
|
Chance Light Rain
|
53°F |
8 mph
SSW
|
|
Wednesday
Sep 2
|
Light Rain Likely
|
66°F |
6 to 12 mph
SSW
|
|
Wednesday Night
Sep 2
|
Chance Light Rain
|
52°F |
5 to 8 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Federal Way.
