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.

Clear

34°F

1°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 27 Dec 05:55 PM PST
Extended Forecast for

Dupont WA

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 41. Calm wind.

    High: 41 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 44. Light north northeast wind.

    High: 44 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Tuesday

    Tuesday: Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 45.

    High: 45 °F

    Areas Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 10pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Sunday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 41. Calm wind.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Monday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 44. Light north northeast wind.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Tuesday
Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 36.
New Year's Day
A chance of rain. Mostly cloudy, with a high near 48.
Thursday Night
Rain likely. Mostly cloudy, with a low around 39.
Friday
Rain likely. Mostly cloudy, with a high near 47.
Friday Night
Rain likely. Mostly cloudy, with a low around 36.
Saturday
A chance of rain. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dupont WA
 47.09°N 122.64°W (Elev. 295 ft)
Last Update:
1:25 pm PST Dec 27, 2025
Forecast Valid:
6pm PST Dec 27, 2025-6pm PST Jan 3, 2026
 
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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