Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Tropical threat building in Atlantic, click for details. Chevron right

Issaquah, WA

59°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Issaquah

Washington

59°
No results found.
Try searching for a city, zip code or point of interest.
settings
Issaquah, 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
Tuesday, September 16

Day

9/16
91°Hi
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 89°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Warmer with plenty of sun; gusty winds and excessively dry weather result in a high fire threat
alerts

Red Flag Warning

5:00 AM Tuesday - 11:00 PM Tuesday
alerts

Wind Advisory

3:00 AM Tuesday - 12:00 AM Wednesday

Max UV Index4.0 (Moderate)

AccuLumen Brightness Index™10 (Very Bright)

WindESE 7 mph

Wind Gusts20 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover3%

Morning

Afternoon

Night

9/16
58°Lo
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clear
alerts

Red Flag Warning

5:00 AM Tuesday - 11:00 PM Tuesday
alerts

Wind Advisory

3:00 AM Tuesday - 12:00 AM Wednesday

WindSSE 6 mph

Wind Gusts20 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Evening

Overnight

Sun & Moon

12 hrs 31 mins
Rise 6:47 AM
Set 7:18 PM
Waning Crescent
Rise 12:32 AM
Set 5:24 PM

Temperature History

9/16
High
Low
Forecast
91°
58°
Average
71°
52°
Last Year
63°
51°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Tropical Atlantic may soon become active

6 hours ago

Weather News

Utah man clings to bush in raging floodwaters before dramatic rescue

4 hours ago

Hurricane

Tropical Storm Mario to funnel rain into California, southwest US

5 hours ago

Weather News

Arizona woman swept away, killed in late-night flash flood

1 day ago

Weather Forecasts

Dry spell continues for some in the East while beneficial rain arrives

6 hours ago

 More Stories

Featured Stories

Live Blog

Does this radar loop show insects or birds?

LATEST ENTRY

Expert debunks claim about weird weather radar

20 hours ago

Weather News

Italian skier Matteo Franzoso, 25, dies after crash during training se...

4 hours ago

Weather News

Trump admin won’t make polluters report how much they’ve polluted

22 hours ago

Recreation

The motor festival that turns the desert into something like ‘Mad Max’

1 hour ago

Weather News

Dinosaur eggs from China found to be around 86 million years old

22 hours ago
World North America United States Washington Issaquah

Weather Near Issaquah:

  • 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 RealFeel® and RealFeel Shade™ 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 RealFeel® and RealFeel Shade™ 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
© 2025 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

...

...

...