Lake Bay, WA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lake Bay, WA in one place.
Mostly sunny, with a high near 65. West southwest wind 5 to 9 mph.
Local Weather Overview
This forecast page for Lake Bay, 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: Jun 10, 2026 1:57 AM PDT.
The active forecast window currently covers Jun 10 to Jun 16, 2026 for Lake Bay, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 16, 2026
- Latest sync
- Jun 10, 2026 1:57 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Lake Bay
Monday looks like the warmest upcoming period in Lake Bay at 90 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Tuesday at about 3 to 14 mph SW.
The forecast from Jun 10 through Jun 16 stays mostly dry.
Forecast Details
- Last updated
- Jun 10, 2026 1:57 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KLGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 46. West wind 1 to 5 mph.
Sunny, with a high near 71. North northwest wind 1 to 5 mph.
Mostly clear, with a low around 48. Northwest wind 1 to 6 mph.
Sunny, with a high near 75.
Mostly clear, with a low around 51.
Sunny, with a high near 79.
Clear, with a low around 57.
Sunny, with a high near 87.
Mostly clear, with a low around 60.
Sunny, with a high near 90.
Partly cloudy, with a low around 61.
Mostly sunny, with a high near 79.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Mostly Sunny
|
65°F |
5 to 9 mph
WSW
|
|
Wednesday Night
Jun 10
|
Partly Cloudy
|
46°F |
1 to 5 mph
W
|
|
Thursday
Jun 11
|
Sunny
|
71°F |
1 to 5 mph
NNW
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
48°F |
1 to 6 mph
NW
|
|
Friday
Jun 12
|
Sunny
|
75°F |
1 to 7 mph
N
|
|
Friday Night
Jun 12
|
Mostly Clear
|
51°F |
1 to 7 mph
N
|
|
Saturday
Jun 13
|
Sunny
|
79°F |
1 to 10 mph
NNE
|
|
Saturday Night
Jun 13
|
Clear
|
57°F |
3 to 10 mph
NE
|
|
Sunday
Jun 14
|
Sunny
|
87°F |
3 to 10 mph
NNE
|
|
Sunday Night
Jun 14
|
Mostly Clear
|
60°F |
1 to 10 mph
NNE
|
|
Monday
Jun 15
|
Sunny
|
90°F |
1 to 7 mph
N
|
|
Monday Night
Jun 15
|
Partly Cloudy
|
61°F |
3 to 7 mph
W
|
|
Tuesday
Jun 16
|
Mostly Sunny
|
79°F |
3 to 14 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lake Bay.