Martha Lake, WA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Martha Lake, WA in one place.
A chance of rain before 11am, then showers and thunderstorms between 11am and 5pm, then rain likely. Mostly cloudy, with a high near 47. West southwest wind around 6 mph. Chance of precipitation is 80%. 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: Apr 15, 2026 11:12 AM PDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Martha Lake, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 11:12 AM 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 64 degrees F.
Tonight is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Sunday at about 3 to 7 mph N.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 11:12 AM PDT
- Coverage
- 8 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
Rain likely before 10pm. Mostly cloudy, with a low around 34. West southwest wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 54. South wind around 5 mph.
Mostly cloudy, with a low around 39. East southeast wind around 3 mph.
Partly sunny, with a high near 55. South southwest wind around 2 mph.
Mostly cloudy, with a low around 39.
A chance of rain after 5pm. Mostly cloudy, with a high near 63.
A chance of rain. Mostly cloudy, with a low around 45.
A chance of rain. Mostly cloudy, with a high near 62.
A chance of rain. Mostly cloudy, with a low around 45.
A slight chance of rain. Mostly sunny, with a high near 64.
A slight chance of rain. Partly cloudy, with a low around 46.
A slight chance of rain. Mostly sunny, with a high near 63.
A chance of rain. Mostly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 15
|
Showers And Thunderstorms
|
47°F |
6 mph
WSW
|
|
Tonight
Apr 15
|
Light Rain Likely then Mostly Cloudy
|
34°F |
3 mph
WSW
|
|
Thursday
Apr 16
|
Mostly Sunny
|
54°F |
5 mph
S
|
|
Thursday Night
Apr 16
|
Mostly Cloudy
|
39°F |
3 mph
ESE
|
|
Friday
Apr 17
|
Partly Sunny
|
55°F |
2 mph
SSW
|
|
Friday Night
Apr 17
|
Mostly Cloudy
|
39°F |
2 mph
NNE
|
|
Saturday
Apr 18
|
Mostly Cloudy then Chance Light Rain
|
63°F |
5 mph
SSE
|
|
Saturday Night
Apr 18
|
Chance Light Rain
|
45°F |
5 mph
N
|
|
Sunday
Apr 19
|
Chance Light Rain
|
62°F |
3 to 7 mph
N
|
|
Sunday Night
Apr 19
|
Chance Light Rain
|
45°F |
2 to 6 mph
N
|
|
Monday
Apr 20
|
Slight Chance Light Rain
|
64°F |
2 to 7 mph
N
|
|
Monday Night
Apr 20
|
Slight Chance Light Rain
|
46°F |
6 mph
N
|
|
Tuesday
Apr 21
|
Slight Chance Light Rain
|
63°F |
6 mph
WSW
|
|
Tuesday Night
Apr 21
|
Chance Light Rain
|
46°F |
6 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Martha Lake.