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.

light drizzle

57°F

14°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 08 Oct 07:55 PM PDT
Extended Forecast for

Bonney Lake WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Calm wind becoming south southwest 5 to 8 mph after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Rain, mainly before 10am. High near 62. South southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Rain then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly between 2am and 4am. Mostly cloudy, with a low around 43. South southwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. North wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. Calm wind becoming south southwest 5 to 8 mph after midnight.
Friday
Rain, mainly before 10am. High near 62. South southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain, mainly between 2am and 4am. Mostly cloudy, with a low around 43. South southwest wind 6 to 8 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 58. Light and variable wind.
Saturday Night
Mostly clear, with a low around 40. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 39.
Columbus Day
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 41.
Tuesday
A slight chance of rain. Partly sunny, with a high near 61.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A slight chance of rain. Partly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bonney Lake WA
 47.18°N 122.19°W (Elev. 584 ft)
Last Update:
12:25 pm PDT Oct 8, 2026
Forecast Valid:
8pm PDT Oct 8, 2026-6pm PDT Oct 15, 2026
 
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