• Today

    Sep 21

    82°Lo 60°

    Mostly sunny and very warm

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      4 mph
    • T-storms
      0%
  • Mon

    Sep 22

    72°Lo 59°

    Partly sunny and not as warm

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      5 mph
    • T-storms
      2%
    more
  • Tue

    Sep 23

    71°Lo 61°

    A couple of afternoon showers

    Very Good for travel
    • Rain
      0.46 in
    • Wind
      Speed
      5 mph
    • T-storms
      20%
    more
  • Wed

    Sep 24

    70°Lo 58°

    Cloudy with rain tapering off

    Fair for travel
    • Rain
      0.27 in
    • Wind
      Speed
      6 mph
    • T-storms
      11%
    more
  • Thu

    Sep 25

    69°Lo 56°

    Periods of rain

    Very Good for travel
    • Rain
      0.22 in
    • Wind
      Speed
      4 mph
    • T-storms
      10%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Temp (°F) 54° 57° 61° 66° 71° 77° 79° 80°
RealFeel® 55° 59° 64° 68° 74° 79° 80° 80°
Humidity 96% 87% 76% 68% 58% 47% 44% 42%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 1 ENE 1 SSE 2 SSW 3 SW 4 WSW 5 WSW 6 WSW 6 WSW
UV Index 0 1 2 3 4 4 4 3
Cloud Cover 22% 23% 27% 27% 23% 17% 10% 8%
Dew Point 53° 53° 54° 55° 56° 55° 55° 55°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 82° 69° 88° (1974) 70°
Low 60° 51° 39° (1960) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 12:15 of sunlight, then sets at 7:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:25 AM with 13:27 of moolight, then sets at 5:52 PM

Top Story

Issaquah Weather Report

Seattle: Pattern Change to Usher in Cooler Air, Rain This Week

September 21, 2014; 3:08 AM ET

Cooler temperatures and rain will arrive in Seattle this week, erasing the recent warm stretch. more >

Travel Weather Forecast

Sep 21, 2014; 5:59 AM ET United States travel weather forecast

Weather Related Flight Delays

Sun. Travel Weather

Flight Tracker