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.

Partly Cloudy

62°F

17°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 08 Oct 12:55 PM PDT
Extended Forecast for

2 Miles ENE Fort Lewis WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 71. Calm wind.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 52. Calm wind becoming south southwest 5 to 9 mph after midnight.

    Low: 52 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 63. West southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Rain Likely
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59. South southwest wind around 5 mph becoming calm.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 71. Calm wind.
Tonight
Increasing clouds, with a low around 52. Calm wind becoming south southwest 5 to 9 mph after midnight.
Friday
Rain likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 63. West southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 42. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 59. South southwest wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 62.
Sunday Night
Clear, with a low around 39.
Columbus Day
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 41.
Tuesday
A slight chance of rain. Partly sunny, with a high near 62.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A slight chance of rain. Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Fort Lewis WA
 47.13°N 122.52°W (Elev. 299 ft)
Last Update:
12:25 pm PDT Oct 8, 2026
Forecast Valid:
1pm PDT Oct 8, 2026-6pm PDT Oct 14, 2026
 
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