Current conditions at

Tacoma / McChord Air Force Base (KTCM)

Lat: 47.15° N Lon: 122.48333° W Elev: 322.0 ft.

Partly Cloudy

69°F

21°C

Humidity 73%
Wind Speed W 3 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 27 Aug 02:55 AM PDT
Detailed forecast for

Lowlands of Pierce and Southern King Counties

Today
Mostly cloudy. A slight chance of rain in the afternoon. Highs in the 70s to lower 80s. Light wind becoming southwest to 10 mph in the afternoon.
Tonight
Mostly cloudy in the evening, then partly cloudy with a slight chance of rain after midnight. Partly cloudy in the morning. Lows in the upper 50s to mid 60s. Light wind.
Thursday
Mostly sunny. Highs in the upper 70s to mid 80s. Light wind.
Thursday Night
Mostly clear. Lows near 60. Light wind.
Friday
Sunny. Highs in the upper 70s to mid 80s. Light wind.
Friday Night
Partly cloudy. A slight chance of rain after midnight. Lows near 60.
Saturday
Mostly cloudy with a chance of rain. Highs in the mid to upper 70s.
Saturday Night
Partly cloudy. A slight chance of thunderstorms in the evening, then a slight chance of rain after midnight. Lows in the mid to upper 50s.
Sunday
Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid to upper 70s.
Sunday Night
Partly cloudy. Lows in the mid to upper 50s.
Labor Day
Mostly sunny. Highs in the mid 70s to lower 80s.
Monday Night
Mostly clear. Lows in the upper 50s.
Tuesday
Sunny. Highs in the lower to mid 80s.



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230 AM PDT Wed Aug 27 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database