National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.

Mostly Cloudy

9°C

49°F

Humidity 86%
Wind Speed WSW 3 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 7°C (45°F)
Visibility 16 km
Last update 18 May 07:53 PM PDT
Extended Forecast for

Federal Way WA

  • Tonight

    Tonight: A 40 percent chance of showers before 10pm. Mostly cloudy, with a low around 6. East wind 5 to 8 km/h becoming south after midnight.

    Low: 6 °C

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 17. Calm wind becoming west 5 to 8 km/h in the afternoon.

    High: 17 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6. West northwest wind 5 to 8 km/h becoming south after midnight.

    Low: 6 °C

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 20. Calm wind.

    High: 20 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. West wind around 10 km/h becoming south after midnight.

    Low: 9 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 13. Chance of precipitation is 70%. New precipitation amounts between 7.5 mm and 1 cm possible.

    High: 13 °C

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely before 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 9. Chance of precipitation is 70%.

    Low: 9 °C

    Rain Likely
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 16.

    High: 16 °C

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 11pm. Mostly cloudy, with a low around 8.

    Low: 8 °C

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers before 10pm. Mostly cloudy, with a low around 6. East wind 5 to 8 km/h becoming south after midnight.
Sunday
Mostly sunny, with a high near 17. Calm wind becoming west 5 to 8 km/h in the afternoon.
Sunday Night
Partly cloudy, with a low around 6. West northwest wind 5 to 8 km/h becoming south after midnight.
Monday
Mostly sunny, with a high near 20. Calm wind.
Monday Night
Mostly cloudy, with a low around 9. West wind around 10 km/h becoming south after midnight.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 13. Chance of precipitation is 70%. New precipitation amounts between 7.5 mm and 1 cm possible.
Tuesday Night
Rain likely before 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 9. Chance of precipitation is 70%.
Wednesday
A chance of showers. Partly sunny, with a high near 16.
Wednesday Night
A slight chance of showers before 11pm. Mostly cloudy, with a low around 8.
Thursday
A slight chance of showers after 11am. Partly sunny, with a high near 18.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 8.
Friday
A chance of showers. Partly sunny, with a high near 17.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 8.
Saturday
A slight chance of showers. Mostly sunny, with a high near 17.
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ABOUT THIS FORECAST

 
Point Forecast:
Federal Way WA
 47.3°N 122.35°W (Elev. 308 m)
Last Update:
3:40 pm PDT May 18, 2024
Forecast Valid:
8pm PDT May 18, 2024-6pm PDT May 25, 2024
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation