Bonney Lake, WA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Bonney Lake, WA in one place.
Mostly sunny, with a high near 63. South southwest wind around 1 mph.
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: Oct 12, 2026 1:10 AM PDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Bonney Lake, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 1:10 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Bonney Lake
Friday looks like the warmest upcoming period in Bonney Lake at 73 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Saturday at about 5 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 1:10 AM 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
Mostly cloudy, with a low around 46. South southeast wind around 1 mph.
Partly sunny, with a high near 66.
Partly cloudy, with a low around 47.
Mostly sunny, with a high near 70.
Mostly clear, with a low around 50.
Mostly sunny, with a high near 73.
A chance of rain after 11pm. Partly cloudy, with a low around 51.
A chance of rain. Partly sunny, with a high near 65.
A slight chance of rain before 11pm. Mostly cloudy, with a low around 46.
A chance of rain after 5pm. Mostly cloudy, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Mostly Sunny
|
63°F |
1 mph
SSW
|
|
Tuesday Night
Oct 13
|
Mostly Cloudy
|
46°F |
1 mph
SSE
|
|
Wednesday
Oct 14
|
Partly Sunny
|
66°F |
1 mph
SW
|
|
Wednesday Night
Oct 14
|
Partly Cloudy
|
47°F |
1 mph
N
|
|
Thursday
Oct 15
|
Mostly Sunny
|
70°F |
1 mph
N
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
50°F |
1 mph
ENE
|
|
Friday
Oct 16
|
Mostly Sunny
|
73°F |
1 mph
NNE
|
|
Friday Night
Oct 16
|
Chance Light Rain
|
51°F |
0 to 3 mph
S
|
|
Saturday
Oct 17
|
Chance Light Rain
|
65°F |
5 mph
SW
|
|
Saturday Night
Oct 17
|
Slight Chance Light Rain then Mostly Cloudy
|
46°F |
3 mph
SSW
|
|
Sunday
Oct 18
|
Mostly Cloudy then Chance Light Rain
|
64°F |
1 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Bonney Lake.