Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Heat wave to intensify as all-time March records fall across the West. See how hot it will get. Chevron right

Marietta-Alderwood, WA

52°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Marietta-Alderwood

Washington

52°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Marietta-Alderwood, WA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
2
Flood Watch

Today's Weather

Fri, Mar 20

Occasional rain; breezy this morning; rain and higher-elevation snowmelt can lead to flooding Hi: 55°

Tonight: Low clouds and cooler Lo: 39°

Current Weather

12:09 PM

52°F
RealFeel® 47°
Cloudy More Details
RealFeel Shade™ 46°
Wind S 8 mph
Wind Gusts 18 mph
Air Quality Excellent

Marietta-Alderwood Weather Radar

Marietta-Alderwood Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

1 PM 53°
rain drop 65%
2 PM 53°
rain drop 67%
3 PM 54°
rain drop 49%
4 PM 54°
rain drop 67%
5 PM 55°
rain drop 56%
6 PM 53°
rain drop 49%
7 PM 50°
rain drop 39%
8 PM 48°
rain drop 20%
9 PM 45°
rain drop 20%
10 PM 42°
rain drop 20%
11 PM 42°
rain drop 20%
12 AM 42°
rain drop 20%

10-Day Weather Forecast

Today

3/20

55° 39°

Rain; breezy this morning

Night: Low clouds and cooler
93%

Sat

3/21

50° 38°

Clouds giving way to some sun

Becoming cloudy with a shower
25%

Sun

3/22

50° 35°

Cloudy

Low clouds
25%

Mon

3/23

51° 39°

Mostly cloudy

Cloudy
25%

Tue

3/24

51° 37°

Rain; breezy in the afternoon

Showers around; breezy early
94%

Wed

3/25

51° 33°

A little morning rain

Partly cloudy and chilly
55%

Thu

3/26

51° 32°

A bit of afternoon rain

Partly cloudy and chilly
55%

Fri

3/27

51° 35°

Partly sunny

Partly cloudy
1%

Sat

3/28

54° 36°

Mostly cloudy

Periods of rain
7%

Sun

3/29

51° 38°

Cloudy with afternoon rain

Rain
68%

Sun & Moon

12 hrs 10 mins
Rise 7:13 AM
Set 7:23 PM
Waxing Crescent
Rise 7:37 AM
Set 10:08 PM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen Moderate Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Low Data is not supported in this location

Top Stories

Weather Forecasts

Western heat wave shatters March records, to expand with more extremes

2 hours ago

Winter Weather

Northeast, Midwest bracing for weather whiplash in spring's first days

2 hours ago

Astronomy

Man finds possible meteorite after fireball streaks across 12 states

1 day ago

Hurricane

Category 4 Tropical Cyclone Narelle strikes Australia

4 hours ago

Weather Forecasts

Hawaii braces for second kona storm in a week with renewed flooding

2 hours ago

 More Stories

Featured Stories

Weather News

Leaves are coming out 3-4 weeks early in some places this spring

3 hours ago

Climate

Monarch population rises in Mexico, but California numbers drop

2 hours ago

Astronomy

Astronauts enter quarantine; NASA rolls moon rocket to launchpad

4 hours ago

Recreation

Death Valley's superbloom, ancient lake are disappearing

7 hours ago

Recreation

Top 10 National Parks of 2025 revealed

1 day ago
World North America United States Washington Marietta-Alderwood

Weather Near Marietta-Alderwood:

  • Bellevue, WA
  • Seattle, WA
  • Tacoma, WA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...