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

43°F

6°C

Humidity 95%
Wind Speed ESE 3 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 02 Nov 03:55 AM PST
Extended Forecast for

3 Miles NNE Mc Chord AFB/Tacoma WA

  • Overnight

    Overnight: A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 43. South southwest wind around 7 mph.

    Low: 43 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 55. South southwest wind 5 to 8 mph.

    High: 55 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: A 10 percent chance of rain after 4am. Cloudy, with a low around 42. North northeast wind 3 to 5 mph.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 52. North northeast wind 3 to 5 mph.

    High: 52 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43. Light northeast wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 56. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 48. Chance of precipitation is 100%.

    Low: 48 °F

    Rain

  • Wednesday

    Wednesday: Rain. Cloudy, with a high near 58.

    High: 58 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Cloudy, with a low around 48.

    Low: 48 °F

    Rain

Detailed Forecast

Overnight
A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 43. South southwest wind around 7 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 55. South southwest wind 5 to 8 mph.
Sunday Night
A 10 percent chance of rain after 4am. Cloudy, with a low around 42. North northeast wind 3 to 5 mph.
Monday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 52. North northeast wind 3 to 5 mph.
Monday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43. Light northeast wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 56. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Low around 48. Chance of precipitation is 100%.
Wednesday
Rain. Cloudy, with a high near 58.
Wednesday Night
Rain. Cloudy, with a low around 48.
Thursday
Rain. Cloudy, with a high near 56.
Thursday Night
Rain. Cloudy, with a low around 46.
Friday
Rain. Mostly cloudy, with a high near 54.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42.
Saturday
A chance of rain. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Mc Chord AFB/Tacoma WA
 47.2°N 122.45°W (Elev. 390 ft)
Last Update:
3:16 am PST Nov 2, 2025
Forecast Valid:
4am PST Nov 2, 2025-6pm PST Nov 8, 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