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.

Overcast

51°F

11°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 08 Oct 10:55 PM PDT
Extended Forecast for

Mc Chord AFB/Tacoma WA

  • Tonight

    Tonight: Showers likely, mainly after 3am. Increasing clouds, with a low around 45. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Thursday

    Thursday: A 50 percent chance of showers after 4pm. Mostly cloudy, with a high near 63. Calm wind becoming north around 5 mph in the afternoon.

    High: 63 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 47. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely

  • Friday

    Friday: Showers. High near 62. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 45. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 59. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Showers

  • Sunday

    Sunday: Showers. Mostly cloudy, with a high near 57.

    High: 57 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers likely, mainly after 3am. Increasing clouds, with a low around 45. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 50 percent chance of showers after 4pm. Mostly cloudy, with a high near 63. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 47. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers. High near 62. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 45. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers. High near 59. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers. Low around 44. Chance of precipitation is 80%.
Sunday
Showers. Mostly cloudy, with a high near 57.
Sunday Night
Showers likely. Mostly cloudy, with a low around 41.
Columbus Day
A chance of showers. Partly sunny, with a high near 58.
Monday Night
A chance of showers. Partly cloudy, with a low around 39.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 60.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 40.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
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 pm PDT Oct 8, 2025
Forecast Valid:
11pm PDT Oct 8, 2025-6pm PDT Oct 15, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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