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

58°F

14°C

Humidity 83%
Wind Speed N 0 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 29 Sep 03:55 AM PDT
Extended Forecast for

3 Miles S Tacoma WA

  • Overnight

    Overnight: A 40 percent chance of rain. Cloudy, with a low around 59. South wind around 6 mph.

    Low: 59 °F

    Chance Rain

  • Monday

    Monday: Rain before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Patchy fog after 3pm. Steady temperature around 62. South southwest wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Rain and thunderstorms likely before 2am, then a chance of rain. Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 51. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Rain Likely
    and Patchy
    Fog then
    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 11am. Patchy fog before 9am. High near 67. South wind 5 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Rain and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Rain. Low around 53. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Rain

  • Wednesday

    Wednesday: Rain before 5pm, then showers and possibly a thunderstorm after 5pm. High near 65. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Thursday

    Thursday: Rain. Mostly cloudy, with a high near 62.

    High: 62 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Rain Likely

Detailed Forecast

Overnight
A 40 percent chance of rain. Cloudy, with a low around 59. South wind around 6 mph.
Monday
Rain before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Patchy fog after 3pm. Steady temperature around 62. South southwest wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Rain and thunderstorms likely before 2am, then a chance of rain. Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 51. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain, mainly after 11am. Patchy fog before 9am. High near 67. South wind 5 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Low around 53. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain before 5pm, then showers and possibly a thunderstorm after 5pm. High near 65. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Low around 52. Chance of precipitation is 80%.
Thursday
Rain. Mostly cloudy, with a high near 62.
Thursday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 50.
Friday
A chance of rain. Partly sunny, with a high near 65.
Friday Night
A chance of rain. Mostly cloudy, with a low around 50.
Saturday
A chance of rain. Partly sunny, with a high near 63.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Tacoma WA
 47.2°N 122.45°W (Elev. 390 ft)
Last Update:
2:25 am PDT Sep 29, 2025
Forecast Valid:
4am PDT Sep 29, 2025-6pm PDT Oct 5, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation