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.

Clear

63°F

17°C

Humidity 60%
Wind Speed S 9 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 02 Oct 09:55 AM PDT
Extended Forecast for

Mc Chord AFB/Tacoma WA

  • Today

    Today: A 40 percent chance of showers, mainly between 2pm and 5pm. Partly sunny, with a high near 68. South southwest wind 7 to 9 mph.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Mostly clear, with a low around 46. Light and variable wind.

    Low: 46 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 67. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 49. West wind around 6 mph becoming calm in the evening.

    Low: 49 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers. Mostly cloudy, with a high near 65. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 65 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers, mainly between 2pm and 5pm. Partly sunny, with a high near 68. South southwest wind 7 to 9 mph.
Tonight
A 20 percent chance of showers before 9pm. Mostly clear, with a low around 46. Light and variable wind.
Friday
Mostly sunny, with a high near 67. Calm wind becoming west northwest around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49. West wind around 6 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 65. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Clear, with a low around 42.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mc Chord AFB/Tacoma WA
 47.15°N 122.5°W (Elev. 302 ft)
Last Update:
8:01 am PDT Oct 2, 2025
Forecast Valid:
10am PDT Oct 2, 2025-6pm PDT Oct 8, 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