Bonney Lake, WA Weather Forecast
Local 7-day forecast
Light Rain Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Bonney Lake, WA in one place.
Rain likely. Mostly cloudy, with a high near 71. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Bonney Lake, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 27, 2026 7:25 PM PDT.
The active forecast window currently covers Aug 29 to Sep 2, 2026 for Bonney Lake, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 2, 2026
- Latest sync
- Aug 27, 2026 7:25 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Bonney Lake
Monday looks like the warmest upcoming period in Bonney Lake at 75 degrees F.
Saturday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Saturday at about 5 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 7:25 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain before 11pm. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Partly sunny, with a high near 72.
Mostly cloudy, with a low around 52.
Partly sunny, with a high near 75.
A slight chance of rain after 5am. Mostly cloudy, with a low around 54.
A chance of rain. Mostly cloudy, with a high near 73.
A chance of rain. Mostly cloudy, with a low around 53.
Rain likely. Mostly cloudy, with a high near 68.
Rain likely. Mostly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Light Rain Likely
|
71°F |
5 mph
SW
|
|
Saturday Night
Aug 29
|
Chance Light Rain then Mostly Cloudy
|
51°F |
3 mph
SSW
|
|
Sunday
Aug 30
|
Partly Sunny
|
72°F |
2 mph
WSW
|
|
Sunday Night
Aug 30
|
Mostly Cloudy
|
52°F |
2 mph
ENE
|
|
Monday
Aug 31
|
Partly Sunny
|
75°F |
2 mph
W
|
|
Monday Night
Aug 31
|
Mostly Cloudy then Slight Chance Light Rain
|
54°F |
2 mph
SSW
|
|
Tuesday
Sep 1
|
Chance Light Rain
|
73°F |
1 to 5 mph
SW
|
|
Tuesday Night
Sep 1
|
Chance Light Rain
|
53°F |
5 mph
SSW
|
|
Wednesday
Sep 2
|
Light Rain Likely
|
68°F |
5 mph
S
|
|
Wednesday Night
Sep 2
|
Light Rain Likely
|
52°F |
3 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Bonney Lake.