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.

Clear

34°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 16 Oct 05:15 AM PDT
Extended Forecast for

Sumner WA

  • Today

    Today: Mostly sunny, with a high near 62. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 49. South wind around 6 mph.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 60. Light and variable wind becoming west southwest around 5 mph.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 59. Calm wind.

    High: 59 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Low around 48. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 48 °F

    Rain

  • Sunday

    Sunday: Showers. High near 57. Chance of precipitation is 100%.

    High: 57 °F

    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Showers

  • Monday

    Monday: A slight chance of showers before 11am. Mostly cloudy, with a high near 59.

    High: 59 °F

    Slight Chance
    Showers then
    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 62. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
A 40 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 49. South wind around 6 mph.
Friday
A 40 percent chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 60. Light and variable wind becoming west southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 42. Light and variable wind.
Saturday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 59. Calm wind.
Saturday Night
Rain. Low around 48. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Showers. High near 57. Chance of precipitation is 100%.
Sunday Night
Showers, mainly before 11pm. Mostly cloudy, with a low around 47.
Monday
A slight chance of showers before 11am. Mostly cloudy, with a high near 59.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Mostly cloudy, with a high near 58.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Mostly cloudy, with a high near 62.
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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:
2:25 am PDT Oct 16, 2025
Forecast Valid:
5am PDT Oct 16, 2025-6pm PDT Oct 22, 2025
 
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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