Cottage Lake, WA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cottage Lake, WA in one place.
Mostly sunny. High near 77, with temperatures falling to around 75 in the afternoon. North wind 1 to 6 mph.
Local Weather Overview
This forecast page for Cottage 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: Jul 17, 2026 2:56 PM PDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Cottage Lake, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 2:56 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Cottage Lake
Tuesday looks like the warmest upcoming period in Cottage Lake at 89 degrees F.
Saturday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Saturday Night at about 1 to 7 mph N.
The forecast from Jul 18 through Jul 23 stays mostly dry.
Forecast Details
- Last updated
- Jul 17, 2026 2:56 PM PDT
- Coverage
- 7 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 clear, with a low around 54. North wind 1 to 7 mph.
Sunny, with a high near 80. North northwest wind 1 to 7 mph.
Mostly clear, with a low around 55.
Mostly sunny, with a high near 84.
Partly cloudy, with a low around 61.
Mostly sunny, with a high near 89.
Partly cloudy, with a low around 63.
Mostly sunny, with a high near 89.
Partly cloudy, with a low around 62.
Sunny, with a high near 87.
Mostly clear, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Mostly Sunny
|
77°F |
1 to 6 mph
N
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
54°F |
1 to 7 mph
N
|
|
Sunday
Jul 19
|
Sunny
|
80°F |
1 to 7 mph
NNW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
55°F |
1 to 7 mph
N
|
|
Monday
Jul 20
|
Mostly Sunny
|
84°F |
1 to 5 mph
N
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
61°F |
0 to 3 mph
NNW
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
89°F |
0 to 3 mph
NNW
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
63°F |
0 to 3 mph
N
|
|
Wednesday
Jul 22
|
Mostly Sunny
|
89°F |
0 to 3 mph
WNW
|
|
Wednesday Night
Jul 22
|
Partly Cloudy
|
62°F |
3 mph
NW
|
|
Thursday
Jul 23
|
Sunny
|
87°F |
3 mph
SW
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
60°F |
3 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cottage Lake.