Powered by WEATHER-INFO.COM
Your new global weather portal

Now · 8:44 AM

Martha Lake Weather & Hourly Forecast

United States · Washington · 98012

Overcast
52°F
Overcast
Feels like: 50°F
💧 Humidity 93% 🌡 Pressure 30.09 inHg 💨 Wind 5 mph 👁 Visibility 17.5 mi Clouds 95% ☀️ UV index 0.2 · Low 🌅 Sunrise 6:56 AM 🌇 Sunset 7:06 PM

Hourly Forecast for Martha Lake

Today
Overcast · 9:00 AM Overcast
55° 💧 0.007 in 💨 3 mph H 86%30.09 inHg
Overcast · 12:00 PM Overcast
61° 💧 0.001 in 💨 4 mph H 71%30.12 inHg
Partly cloudy · 3:00 PM Partly cloudy
62° 💧 0.001 in 💨 2 mph H 66%30.12 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
60° 💧 None 💨 6 mph H 77%30.09 inHg
Partly cloudy night · 9:00 PM Partly cloudy night
54° 💧 None 💨 8 mph H 67%30.12 inHg
Tomorrow
Overcast night · 12:00 AM Overcast night
51° 💧 None 💨 6 mph H 85%30.09 inHg
Overcast night · 3:00 AM Overcast night
49° 💧 None 💨 5 mph H 90%30.06 inHg
Overcast night · 6:00 AM Overcast night
50° 💧 None 💨 5 mph H 94%30.00 inHg
Overcast · 9:00 AM Overcast
52° 💧 None 💨 3 mph H 91%29.94 inHg
Overcast · 12:00 PM Overcast
57° 💧 0.001 in 💨 5 mph H 81%29.91 inHg
Overcast · 3:00 PM Overcast
58° 💧 None 💨 4 mph H 80%29.85 inHg
Overcast · 6:00 PM Overcast
58° 💧 0.001 in 💨 2 mph H 78%29.83 inHg
Light rain · 9:00 PM Light rain
55° 💧 0.097 in 💨 0 mph H 92%29.83 inHg
Friday
Light rain · 12:00 AM Light rain
53° 💧 0.040 in 💨 4 mph H 96%29.80 inHg
Overcast night · 3:00 AM Overcast night
52° 💧 0.005 in 💨 5 mph H 94%29.74 inHg
Light rain · 6:00 AM Light rain
52° 💧 0.332 in 💨 3 mph H 99%29.74 inHg

In Martha Lake and, more broadly, across the state of Washington: Clear skies will persist into the evening, with temperatures remaining mild between 58 and 67 degrees Fahrenheit. Light eastward winds are expected, averaging around 2 mph, with occasional gusts reaching up to 9 mph. No precipitation is anticipated during the next few hours, providing a calm and dry evening. Temperatures will gradually cool as the night progresses, but conditions should remain comfortable and clear through the late evening and into the early morning hours.

15-Day Weather Outlook for Martha Lake

TomorrowTomorrow Overcast Overcast 58°/49° 💧 None 💨 6 mph
Friday, Sep 25Fri Sep 25 Light thunderstorms Light thunderstorms 54°/52° 💧 None 💨 13 mph
Saturday, Sep 26Sat Sep 26 Mostly cloudy Mostly cloudy 61°/47° 💧 0.566 in 💨 7 mph
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 61°/47° 💧 None 💨 9 mph
Monday, Sep 28Mon Sep 28 Mostly sunny Mostly sunny 60°/43° 💧 None 💨 3 mph
Tuesday, Sep 29Tue Sep 29 Moderate rain Moderate rain 59°/54° 💧 0.804 in 💨 12 mph
Wednesday, Sep 30Wed Sep 30 Overcast Overcast 60°/48° 💧 0.238 in 💨 6 mph
Thursday, Oct 1Thu Oct 1 Mostly cloudy Mostly cloudy 67°/46° 💧 0.016 in 💨 6 mph
Friday, Oct 2Fri Oct 2 Overcast Overcast 59°/54° 💧 0.008 in 💨 7 mph
Saturday, Oct 3Sat Oct 3 Mostly cloudy Mostly cloudy 62°/47° 💧 None 💨 5 mph
Sunday, Oct 4Sun Oct 4 Mostly cloudy Mostly cloudy 64°/48° 💧 None 💨 3 mph
Monday, Oct 5Mon Oct 5 Mostly cloudy Mostly cloudy 63°/52° 💧 None 💨 7 mph
Tuesday, Oct 6Tue Oct 6 Mostly cloudy Mostly cloudy 72°/51° 💧 None 💨 5 mph
Wednesday, Oct 7Wed Oct 7 Mostly cloudy Mostly cloudy 63°/56° 💧 0.050 in 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Martha Lake

Vertical axis: °F · Color based on temperature
Overcast at 9:00 AM
55° Today 9:00 AM
Light rain at 10:00 AM
56° 10:00 AM
Overcast at 11:00 AM
58° 11:00 AM
Overcast at 12:00 PM
61° 12:00 PM
Overcast at 1:00 PM
61° Today 1:00 PM
Mostly cloudy at 2:00 PM
61° 2:00 PM
Partly cloudy at 3:00 PM
62° 3:00 PM
Overcast at 4:00 PM
64° 4:00 PM
Mostly cloudy at 5:00 PM
63° Today 5:00 PM
Mostly cloudy at 6:00 PM
60° 6:00 PM
Partly cloudy at 7:00 PM
57° 7:00 PM
Mostly cloudy night at 8:00 PM
56° 8:00 PM
Partly cloudy night at 9:00 PM
54° Today 9:00 PM
Mostly cloudy night at 10:00 PM
53° 10:00 PM
Mostly cloudy night at 11:00 PM
52° 11:00 PM
Overcast night at 12:00 AM
51° 12:00 AM
Mostly cloudy night at 1:00 AM
50° Tomorrow 1:00 AM
Overcast night at 2:00 AM
50° 2:00 AM
Overcast night at 3:00 AM
49° 3:00 AM
Overcast night at 4:00 AM
50° 4:00 AM
Overcast night at 5:00 AM
50° Tomorrow 5:00 AM
Overcast night at 6:00 AM
50° 6:00 AM
Overcast at 7:00 AM
50° 7:00 AM
Overcast at 8:00 AM
51° 8:00 AM
Overcast at 9:00 AM
52° Tomorrow 9:00 AM
Overcast at 10:00 AM
54° 10:00 AM
Overcast at 11:00 AM
55° 11:00 AM
Overcast at 12:00 PM
57° 12:00 PM
Overcast at 1:00 PM
57° Tomorrow 1:00 PM
Overcast at 2:00 PM
58° 2:00 PM
Overcast at 3:00 PM
58° 3:00 PM
Overcast at 4:00 PM
57° 4:00 PM
Overcast at 5:00 PM
58° Tomorrow 5:00 PM
Overcast at 6:00 PM
58° 6:00 PM
Overcast at 7:00 PM
57° 7:00 PM
Overcast night at 8:00 PM
56° 8:00 PM
Light rain at 9:00 PM
55° Tomorrow 9:00 PM
Light rain at 10:00 PM
55° 10:00 PM
Light rain at 11:00 PM
54° 11:00 PM
Light rain at 12:00 AM
53° 12:00 AM
Light rain at 1:00 AM
53° Friday 1:00 AM
Overcast night at 2:00 AM
52° 2:00 AM
Overcast night at 3:00 AM
52° 3:00 AM
Overcast night at 4:00 AM
52° 4:00 AM
Overcast night at 5:00 AM
52° Friday 5:00 AM
Light rain at 6:00 AM
52° 6:00 AM
Moderate rain at 7:00 AM
52° 7:00 AM
Moderate rain at 8:00 AM
52° 8:00 AM
Light rain at 9:00 AM
53° Friday 9:00 AM
Light rain at 10:00 AM
54° 10:00 AM
Light rain at 11:00 AM
54° 11:00 AM
Moderate rain at 12:00 PM
53° 12:00 PM
Light rain at 1:00 PM
52° Friday 1:00 PM
Light rain at 2:00 PM
52° 2:00 PM
Light rain at 3:00 PM
52° 3:00 PM
Moderate rain at 4:00 PM
52° 4:00 PM
Light thunderstorms at 5:00 PM
52° Friday 5:00 PM
Mostly cloudy night at 2:00 AM
48° 2:00 AM
Mostly clear night at 5:00 AM
47° 5:00 AM
Mostly sunny at 8:00 AM
48° 8:00 AM
Mostly sunny at 11:00 AM
56° Saturday 11:00 AM
Sunny at 2:00 PM
61° 2:00 PM
Sunny at 5:00 PM
59° 5:00 PM
Clear night at 8:00 PM
52° 8:00 PM
Clear night at 11:00 PM
49° Saturday 11:00 PM
Clear night at 2:00 AM
48° 2:00 AM
Mostly clear night at 5:00 AM
47° 5:00 AM
Partly cloudy at 8:00 AM
48° 8:00 AM
Sunny at 11:00 AM
57° Sunday 11:00 AM
Sunny at 2:00 PM
61° 2:00 PM
Sunny at 5:00 PM
60° 5:00 PM
Clear night at 8:00 PM
53° 8:00 PM
Clear night at 11:00 PM
49° Sunday 11:00 PM
Mostly clear night at 2:00 AM
48° 2:00 AM
Overcast night at 5:00 AM
43° 5:00 AM
Overcast at 8:00 AM
45° 8:00 AM
Overcast at 11:00 AM
53° Monday 11:00 AM
Overcast at 2:00 PM
57° 2:00 PM
Mostly cloudy at 5:00 PM
60° 5:00 PM
Partly cloudy night at 8:00 PM
57° 8:00 PM
Mostly cloudy night at 11:00 PM
52° Monday 11:00 PM
Mostly cloudy night at 5:00 AM
54° 5:00 AM
Light rain at 11:00 AM
54° 11:00 AM
Overcast at 5:00 PM
55° 5:00 PM
Moderate rain at 11:00 PM
59° Tuesday 11:00 PM
Overcast night at 5:00 AM
52° 5:00 AM
Partly cloudy at 11:00 AM
48° 11:00 AM
Mostly cloudy at 5:00 PM
57° 5:00 PM
Partly cloudy night at 11:00 PM
60° Wednesday 11:00 PM
Mostly cloudy night at 5:00 AM
50° 5:00 AM
Overcast at 11:00 AM
46° 11:00 AM
Overcast at 5:00 PM
58° 5:00 PM
Clear night at 11:00 PM
67° Thursday 11:00 PM
Mostly cloudy night at 5:00 AM
54° 5:00 AM
Overcast at 11:00 AM
54° 11:00 AM
Overcast at 5:00 PM
57° 5:00 PM
Overcast night at 11:00 PM
59° Friday 11:00 PM
Mostly cloudy night at 5:00 AM
50° 5:00 AM
Overcast at 11:00 AM
47° 11:00 AM
Mostly cloudy at 5:00 PM
55° 5:00 PM
Clear night at 11:00 PM
62° Saturday 11:00 PM
Clear night at 5:00 AM
51° 5:00 AM
Mostly cloudy at 11:00 AM
48° 11:00 AM
Partly cloudy at 5:00 PM
57° 5:00 PM
Mostly clear night at 11:00 PM
64° Sunday 11:00 PM
Clear night at 5:00 AM
53° 5:00 AM
Mostly cloudy at 11:00 AM
52° 11:00 AM
Mostly sunny at 5:00 PM
61° 5:00 PM
Clear night at 11:00 PM
63° Monday 11:00 PM
Clear night at 5:00 AM
54° 5:00 AM
Mostly cloudy at 11:00 AM
51° 11:00 AM
Mostly sunny at 5:00 PM
62° 5:00 PM
Clear night at 11:00 PM
72° Tuesday 11:00 PM
Clear night at 5:00 AM
63° 5:00 AM
Sunny at 11:00 AM
56° 11:00 AM
Mostly cloudy at 5:00 PM
59° 5:00 PM
Mostly cloudy night at 11:00 PM
59° Wednesday 11:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Martha Lake

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 9:00 AM
PM2.5 Fine particles Good 4,6µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 9,8µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 29,0µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 9,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Martha Lake

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 3,7Moderate 😊Good
Tomorrow UV 2,4Low 🙂Fair
Friday UV 1,2Low 🙂Fair
Saturday UV 3,7Moderate 🙂Fair
Sunday UV 3,0Moderate 😊Good
Monday UV 4,0Moderate Unavailable
Tuesday UV 4,0Moderate Unavailable
Hourly UV index today
9:00 AMUV 0,6 10:00 AMUV 1,3 11:00 AMUV 1,7 12:00 PMUV 2,4 1:00 PMUV 3,7 2:00 PMUV 3,5 3:00 PMUV 2,8 4:00 PMUV 1,6 5:00 PMUV 0,7 6:00 PMUV 0,2 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Martha Lake

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 9:00 AM 10:00 AM 11:00 AM 12:00 PM Today 1:00 PM 2:00 PM 3:00 PM 4:00 PM Today 5:00 PM 6:00 PM 7:00 PM 8:00 PM Today 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tomorrow 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tomorrow 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tomorrow 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tomorrow 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tomorrow 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tomorrow 9:00 PM 10:00 PM 11:00 PM 12:00 AM Friday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Friday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Friday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Friday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Friday 5:00 PM 2:00 AM 5:00 AM 8:00 AM Saturday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Saturday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Sunday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Sunday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Monday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Monday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Tuesday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Wednesday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Thursday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Friday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Saturday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Sunday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Monday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Tuesday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Wednesday 11:00 PM
Sustained wind Max gusts
NIGHT SKY · MARTHA LAKE, WASHINGTON

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

58/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:49 PM–5:14 AM
Cloud cover 48% Real hourly forecast for the best viewing hour.
Moonlight 93% Waxing Gibbous · Moon about 25° above the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant -2° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min5%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Martha Lake were last refreshed today at 8:10 AM. The current forecast period extends through 25/09/2026 at 6:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.