National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pierce County-Thun Field (KPLU)

Lat: 47.104°NLon: 122.287°WElev: 538.0ft.

Mostly Cloudy

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 27 Dec 05:55 AM PST
Extended Forecast for

Sumner WA

  • Today

    Today: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 42. South wind around 5 mph becoming light and variable in the morning.

    High: 42 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog before 1am, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 46. Calm wind.

    High: 46 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 34.

    Low: 34 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after 4pm. Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 42. South wind around 5 mph becoming light and variable in the morning.
Tonight
Mostly cloudy, with a low around 32. Calm wind.
Sunday
Partly sunny, with a high near 43. Calm wind.
Sunday Night
Patchy fog before 1am, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Monday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 46. Calm wind.
Monday Night
Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A slight chance of rain after 4pm. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 39.
New Year's Day
A chance of rain. Cloudy, with a high near 50.
Thursday Night
Rain likely. Mostly cloudy, with a low around 40.
Friday
Rain likely. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sumner WA
 47.21°N 122.26°W (Elev. 400 ft)
Last Update:
3:12 am PST Dec 27, 2025
Forecast Valid:
6am PST Dec 27, 2025-6pm PST Jan 2, 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation