• Tonight

    Apr 21

    Lo 45°

    Mostly cloudy with a shower

    Asthma Weather
    • Hi
      RealFeel
      70°
    • UV
      5 - Moderate
    • Air Qual.
      Moderate
  • Wed

    Apr 22

    58°Lo 44°

    Variable clouds with a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      61°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Thu

    Apr 23

    55°Lo 43°

    A couple of afternoon showers

    Beneficial weather for asthma
    • Hi
      RealFeel
      55°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Apr 24

    57°Lo 43°

    Rather cloudy, showers around

    Beneficial weather for asthma
    • Hi
      RealFeel
      60°
    • UV
      5 - Moderate
    • Cloud
      Cover
      76%
    more
  • Sat

    Apr 25

    60°Lo 47°

    Cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      59°
    • UV
      3 - Moderate
    • Cloud
      Cover
      95%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Showers
Showers
Showers
Temp (°F) 60° 62° 63° 61° 59° 57° 51° 50°
RealFeel® 64° 65° 69° 60° 59° 55° 51° 47°
Humidity 64% 58% 56% 65% 64% 67% 83% 80%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
6%
 
9%
 
14%
 
14%
 
18%
 
40%
 
40%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 7 NNW 6 NNW 0 9 NW 7 W 7 N 4 N 6 N
UV Index 3 2 2 2 1 1 0 0
Cloud Cover 85% 95% 100% 100% 100% 100% 100% 100%
Dew Point 48° 47° 47° 49° 47° 46° 46° 44°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 63° 59° 76° (1982) 63°
Low 45° 43° 29° (1951) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:58 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:25 AM with 15:16 of moolight, then sets at 11:41 PM

Renton Weather Report

Seattle: Showers to Linger into Late Week

April 21, 2015; 4:15 PM ET

Following a dry start to the week, temperatures will slide slightly with the chance of showers returning for the next several days ahead of the weekend. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index