Brown Lake, WA Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Brown Lake, WA in one place.
Rain. Cloudy. High near 47, with temperatures falling to around 43 in the afternoon. South wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Brown 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: Nov 9, 2026 7:02 AM PST.
The active forecast window currently covers Nov 10 to Nov 15, 2026 for Brown Lake, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 15, 2026
- Latest sync
- Nov 9, 2026 7:02 AM PST
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Brown Lake
Veterans Day looks like the warmest upcoming period in Brown Lake at 53 degrees F.
Sunday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 2 to 12 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 7:02 AM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- OTX
- Radar station
- KOTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain before 10pm, then patchy fog. Cloudy, with a low around 39. Southwest wind 1 to 6 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Patchy fog before 7am. Mostly cloudy, with a high near 53. Southwest wind 1 to 6 mph.
Mostly cloudy, with a low around 39.
Mostly cloudy, with a high near 53.
A chance of rain after 4am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Rain likely. Cloudy, with a high near 51. Chance of precipitation is 60%.
Rain likely. Cloudy, with a low around 39. Chance of precipitation is 60%.
Rain. Mostly cloudy, with a high near 51. Chance of precipitation is 80%.
Rain. Cloudy, with a low around 39. Chance of precipitation is 80%.
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
A chance of rain before 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 10
|
Light Rain
|
47°F |
3 to 7 mph
S
|
|
Tuesday Night
Nov 10
|
Light Rain then Patchy Fog
|
39°F |
1 to 6 mph
SW
|
|
Veterans Day
Nov 11
|
Patchy Fog then Mostly Cloudy
|
53°F |
1 to 6 mph
SW
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
39°F |
3 mph
W
|
|
Thursday
Nov 12
|
Mostly Cloudy
|
53°F |
1 to 7 mph
W
|
|
Thursday Night
Nov 12
|
Mostly Cloudy then Chance Light Rain
|
39°F |
5 mph
SW
|
|
Friday
Nov 13
|
Light Rain Likely
|
51°F |
2 to 12 mph
S
|
|
Friday Night
Nov 13
|
Light Rain Likely
|
39°F |
7 to 10 mph
S
|
|
Saturday
Nov 14
|
Light Rain
|
51°F |
6 to 10 mph
S
|
|
Saturday Night
Nov 14
|
Light Rain
|
39°F |
6 mph
SW
|
|
Sunday
Nov 15
|
Chance Light Rain
|
49°F |
7 mph
S
|
|
Sunday Night
Nov 15
|
Chance Light Rain
|
34°F |
5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Brown Lake.