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.

haze

55°F

13°C

Humidity 76%
Wind Speed NNE 5 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 47°F (8°C)
Visibility 6.00 mi
Last update 04 Nov 12:55 PM PST
Extended Forecast for

4 Miles WSW Dupont WA

  • This Afternoon

    This Afternoon: A slight chance of rain before 4pm, then a chance of rain after 5pm. Partly sunny, with a high near 56. North northeast wind around 6 mph. Chance of precipitation is 30%.

    High: 56 °F

    Chance Rain

  • Tonight

    Tonight: Rain. Low around 48. East wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 60. South wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Rain

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then rain after 1am. Low around 48. South southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Showers

  • Thursday

    Thursday: Rain. High near 57. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Rain

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then rain after 1am. Low around 45. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Friday

    Friday: Rain and possibly a thunderstorm. High near 55. Chance of precipitation is 90%.

    High: 55 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain before 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain before 4pm, then a chance of rain after 5pm. Partly sunny, with a high near 56. North northeast wind around 6 mph. Chance of precipitation is 30%.
Tonight
Rain. Low around 48. East wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 60. South wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then rain after 1am. Low around 48. South southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 57. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 1am, then rain after 1am. Low around 45. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Rain and possibly a thunderstorm. High near 55. Chance of precipitation is 90%.
Friday Night
A chance of rain before 10pm. Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 55.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Sunday
A chance of rain. Partly sunny, with a high near 60.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45.
Monday
Rain. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Dupont WA
 47.06°N 122.69°W (Elev. 190 ft)
Last Update:
12:52 pm PST Nov 4, 2025
Forecast Valid:
1pm PST Nov 4, 2025-6pm PST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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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