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

45°F

7°C

Humidity 93%
Wind Speed WNW 3 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 Nov 05:10 PM PST
Extended Forecast for

Mc Chord AFB/Tacoma WA

  • Tonight

    Tonight: Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain after 10pm. Mostly cloudy, with a low around 38. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Partly sunny, with a high near 55. South wind around 6 mph becoming west southwest in the afternoon.

    High: 55 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 40. Light south wind.

    Low: 40 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Tonight
Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 32. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 50. Light and variable wind.
Wednesday Night
A 50 percent chance of rain after 10pm. Mostly cloudy, with a low around 38. Calm wind becoming south southeast around 6 mph after midnight.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 55. South wind around 6 mph becoming west southwest in the afternoon.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 40. Light south wind.
Friday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 53.
Friday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Saturday
Rain likely. Cloudy, with a high near 56.
Saturday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Cloudy, with a high near 54.
Sunday Night
Rain. Mostly cloudy, with a low around 41.
Monday
Rain. Mostly cloudy, with a high near 50.
Monday Night
Rain likely. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain. Partly sunny, with a high near 48.
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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:
1:25 pm PST Nov 18, 2025
Forecast Valid:
5pm PST Nov 18, 2025-6pm PST Nov 25, 2025
 
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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