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

49°F

9°C

Humidity 92%
Wind Speed N 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 27 Nov 09:55 AM PST
Extended Forecast for

Steilacoom WA

  • Thanksgiving Day

    Thanksgiving Day: Rain, mainly after 1pm. High near 52. South wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Chance Rain
    then Rain

  • Tonight

    Tonight: Rain before 3am, then a chance of rain after 4am. Low around 44. South wind around 8 mph becoming north northeast after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 44 °F

    Rain then
    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain before 10am. Mostly sunny, with a high near 51. Northeast wind around 6 mph.

    High: 51 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. Light northeast wind.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain. Mostly cloudy, with a high near 48. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 48 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain after 10am. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

Detailed Forecast

Thanksgiving Day
Rain, mainly after 1pm. High near 52. South wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain before 3am, then a chance of rain after 4am. Low around 44. South wind around 8 mph becoming north northeast after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 30 percent chance of rain before 10am. Mostly sunny, with a high near 51. Northeast wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 40. Light northeast wind.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 48. Calm wind becoming north northeast around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
A chance of rain after 10am. Mostly cloudy, with a high near 47.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Mostly cloudy, with a high near 49.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 48.
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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:
8:45 am PST Nov 27, 2025
Forecast Valid:
10am PST Nov 27, 2025-6pm PST Dec 3, 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