Martha Lake, WA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Martha Lake, WA in one place.
Rain likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of rain between 2pm and 5pm. Mostly cloudy, with a high near 69. South southeast wind around 3 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Martha 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: Aug 27, 2026 7:48 PM PDT.
The active forecast window currently covers Aug 29 to Sep 2, 2026 for Martha Lake, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 2, 2026
- Latest sync
- Aug 27, 2026 7:48 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Martha Lake
Monday looks like the warmest upcoming period in Martha Lake at 71 degrees F.
Saturday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Wednesday at about 7 to 12 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 7:48 PM 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 52.
Mostly cloudy, with a high near 70.
Mostly cloudy, with a low around 52.
Partly sunny, with a high near 71.
A slight chance of rain after 5am. Mostly cloudy, with a low around 53.
A chance of rain. Mostly cloudy, with a high near 71.
A chance of rain. Mostly cloudy, with a low around 54.
Rain likely. Mostly cloudy, with a high near 67.
Rain likely. Mostly cloudy, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Chance Showers And Thunderstorms
|
69°F |
3 mph
SSE
|
|
Saturday Night
Aug 29
|
Mostly Cloudy
|
52°F |
3 mph
ESE
|
|
Sunday
Aug 30
|
Mostly Cloudy
|
70°F |
3 mph
SSE
|
|
Sunday Night
Aug 30
|
Mostly Cloudy
|
52°F |
3 mph
N
|
|
Monday
Aug 31
|
Partly Sunny
|
71°F |
1 to 5 mph
NNW
|
|
Monday Night
Aug 31
|
Mostly Cloudy then Slight Chance Light Rain
|
53°F |
5 mph
N
|
|
Tuesday
Sep 1
|
Chance Light Rain
|
71°F |
2 to 6 mph
S
|
|
Tuesday Night
Sep 1
|
Chance Light Rain
|
54°F |
3 to 8 mph
S
|
|
Wednesday
Sep 2
|
Light Rain Likely
|
67°F |
7 to 12 mph
S
|
|
Wednesday Night
Sep 2
|
Light Rain Likely
|
53°F |
7 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Martha Lake.