Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Summerlike heat, humidity is about to arrive in the East. See how hot it will get. Chevron right
Multiday severe weather risk in the central U.S. to ramp up this weekend. Get the forecast. Chevron right

Allyn, WA

46°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Allyn

Washington

46°
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
Allyn, WA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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

10-Day

 Radar MinuteCast® Monthly Air Quality Health & Activities

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

May 15 - May 29

Fri 5/15

49° /41°
100%
Mostly cloudy, breezy and chilly with showers

RealFeel®42°

RealFeel Shade™41°

Max UV Index3.0 (Moderate)

WindSW 15 mph

Hours of Precipitation5.5

Hours of Rain5.5

Sat 5/16

55° /37°
84%
Mostly cloudy with a couple of thundershowers

RealFeel®57°

RealFeel Shade™53°

Max UV Index3.0 (Moderate)

WindSE 7 mph

Hours of Precipitation4

Hours of Rain4

Sun 5/17

59° /41°
25%
Mostly cloudy

RealFeel®63°

RealFeel Shade™57°

Max UV Index4.0 (Moderate)

WindSSE 6 mph

Mon 5/18

64° /47°
56%
Low clouds breaking for some sun with a brief shower or two in the afternoon

RealFeel®73°

RealFeel Shade™62°

Max UV Index7.0 (High)

WindWNW 5 mph

Hours of Precipitation1

Hours of Rain1

Tue 5/19

64° /45°
67%
Mostly cloudy with occasional rain and drizzle in the afternoon

RealFeel®64°

RealFeel Shade™63°

Max UV Index2.0 (Low)

WindWSW 5 mph

Hours of Precipitation2

Hours of Rain2

Wed 5/20

66° /46°
21%
Intervals of clouds and sunshine

RealFeel®67°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindSE 7 mph

Thu 5/21

66° /47°
25%
Low clouds

RealFeel®64°

RealFeel Shade™64°

Max UV Index2.0 (Low)

WindENE 7 mph

Fri 5/22

67° /43°
4%
Low clouds

RealFeel®66°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindESE 7 mph

Sat 5/23

70° /45°
2%
Variable cloudiness

RealFeel®70°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindS 6 mph

Sun 5/24

64° /44°
35%
Mostly cloudy with showers possible

RealFeel®66°

RealFeel Shade™62°

Max UV Index4.0 (Moderate)

WindSW 7 mph

Mon 5/25

64° /45°
30%
Cloudy with a couple of showers possible

RealFeel®67°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindSW 6 mph

Tue 5/26

65° /48°
55%
A little rain in the morning; otherwise, mostly cloudy

RealFeel®74°

RealFeel Shade™63°

Max UV Index8.0 (Very High)

WindENE 5 mph

Hours of Precipitation1

Hours of Rain1

Wed 5/27

65° /47°
1%
Partial sunshine

RealFeel®74°

RealFeel Shade™63°

Max UV Index9.0 (Very High)

WindENE 5 mph

Thu 5/28

63° /50°
25%
Considerable clouds

RealFeel®65°

RealFeel Shade™62°

Max UV Index3.0 (Moderate)

WindSSW 6 mph

Fri 5/29

62° /44°
25%
Mostly cloudy

RealFeel®68°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindSSW 2 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Climate

Super El Niño could strain food and water supplies around the world

1 day ago

Severe Weather

Multi-day severe risk in the central US; biggest threat Sunday, Monday

1 hour ago

Weather Forecasts

Summerlike heat, humidity to send RealFeel temps near 100 F in East

3 hours ago

Severe Weather

Deadly storms, flooding rain kill at least 96 in India

3 hours ago

Winter Weather

Winter to return to Colorado, Wyoming with more May mountain snow

5 hours ago

 More Stories

Featured Stories

Hurricane

El Nino to fuel Pacific hurricane season, raise risks for California

8 hours ago

Health

Wet spring, more mice? The weather link behind rare hantavirus risk

1 day ago

Climate

Turkmenistan's fiery 'Gates of Hell' crater is dimming

1 day ago

Weather News

Here's how New York residents can get free A/C this summer

2 days ago

Recreation

Brain-eating amoeba found in hot springs at 3 National Parks: study

3 days ago
World North America United States Washington Allyn

Weather Near Allyn:

  • 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

...

...

...