Cottage Lake, WA Weather Forecast
Local 7-day forecast
Patchy Fog then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cottage Lake, WA in one place.
Patchy fog before 11am. Mostly sunny. High near 60, with temperatures falling to around 58 in the afternoon. North wind around 3 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: Oct 19, 2026 11:22 AM PDT.
The active forecast window currently covers Oct 20 to Oct 25, 2026 for Cottage Lake, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 20 to Oct 25, 2026
- Latest sync
- Oct 19, 2026 11:22 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Cottage Lake
Wednesday looks like the warmest upcoming period in Cottage Lake at 65 degrees F.
Friday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Tuesday at about 3 mph N.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 19, 2026 11:22 AM 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
Patchy fog after 1am. Mostly clear, with a low around 40. North wind 0 to 3 mph.
Patchy fog before 9am. Sunny, with a high near 65. North wind around 1 mph.
Partly cloudy, with a low around 43.
A chance of rain after 5pm. Mostly cloudy, with a high near 57.
A chance of rain before 5am. Mostly cloudy, with a low around 42.
Partly sunny, with a high near 55.
A slight chance of rain after 5am. Mostly cloudy, with a low around 39.
A chance of rain. Mostly cloudy, with a high near 55.
A chance of rain. Mostly cloudy, with a low around 42.
A chance of rain. Mostly cloudy, with a high near 57.
A chance of rain. Mostly cloudy, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 20
|
Patchy Fog then Mostly Sunny
|
60°F |
3 mph
N
|
|
Tuesday Night
Oct 20
|
Mostly Clear then Patchy Fog
|
40°F |
0 to 3 mph
N
|
|
Wednesday
Oct 21
|
Patchy Fog then Sunny
|
65°F |
1 mph
N
|
|
Wednesday Night
Oct 21
|
Partly Cloudy
|
43°F |
1 mph
NE
|
|
Thursday
Oct 22
|
Mostly Cloudy then Chance Light Rain
|
57°F |
1 mph
S
|
|
Thursday Night
Oct 22
|
Chance Light Rain
|
42°F |
1 mph
S
|
|
Friday
Oct 23
|
Partly Sunny
|
55°F |
1 mph
S
|
|
Friday Night
Oct 23
|
Mostly Cloudy then Slight Chance Light Rain
|
39°F |
1 mph
ESE
|
|
Saturday
Oct 24
|
Chance Light Rain
|
55°F |
2 mph
ESE
|
|
Saturday Night
Oct 24
|
Chance Light Rain
|
42°F |
3 mph
ESE
|
|
Sunday
Oct 25
|
Chance Light Rain
|
57°F |
2 mph
SSE
|
|
Sunday Night
Oct 25
|
Chance Light Rain
|
41°F |
1 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cottage Lake.