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

Tacoma / McChord Air Force Base (KTCM)

Lat: 47.15°NLon: 122.48333°WElev: 322.0ft.

heavy rain

64°F

18°C

Humidity 44%
Wind Speed S 3 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 41°F (5°C)
Visibility 6.00 mi
Last update 17 Jun 09:55 AM PDT
Extended Forecast for

Steilacoom WA

  • Today

    Today: Sunny, with a high near 73. Southwest wind 5 to 9 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers before 3am, then a slight chance of showers after 4am. Increasing clouds, with a low around 55. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 68. West southwest wind 8 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. West southwest wind 6 to 11 mph becoming light south southwest after midnight.

    Low: 47 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 69. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. Mostly cloudy, with a high near 61.

    High: 61 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 73. Southwest wind 5 to 9 mph.
Tonight
A slight chance of showers before 3am, then a slight chance of showers after 4am. Increasing clouds, with a low around 55. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Wednesday
Showers likely, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 68. West southwest wind 8 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 47. West southwest wind 6 to 11 mph becoming light south southwest after midnight.
Juneteenth
Partly sunny, with a high near 69. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Friday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 49.
Saturday
Showers. Mostly cloudy, with a high near 61.
Saturday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 51.
Sunday
A slight chance of showers. Mostly cloudy, with a high near 68.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Steilacoom WA
 47.16°N 122.6°W (Elev. 253 ft)
Last Update:
9:40 am PDT Jun 17, 2025
Forecast Valid:
10am PDT Jun 17, 2025-6pm PDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation