• Early AM

    Apr 21

    Lo 45°

    Cloudy

    Arthritis Pain Weather
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
  • Today

    Apr 21

    64°Lo 47°

    A couple of afternoon showers

    At Risk weather for arthritis pain
    • Rain
      0.56 in
    • Hours of Precip
      7.5
    • UV
      4 - Moderate
  • Tue

    Apr 22

    56°Lo 43°

    Cooler with a few showers

    At Risk weather for arthritis pain
    • Rain
      0.33 in
    • Hours of Precip
      5
    • UV
      3 - Moderate
    more
  • Wed

    Apr 23

    57°Lo 45°

    A brief shower or two

    Neutral weather for arthritis pain
    • Rain
      0.25 in
    • Hours of Precip
      4.5
    • UV
      3 - Moderate
    more
  • Thu

    Apr 24

    59°Lo 45°

    Rain

    At Risk weather for arthritis pain
    • Rain
      0.33 in
    • Hours of Precip
      6.5
    • UV
      2 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 46° 48° 50° 52° 56° 60° 62° 63°
RealFeel® 46° 50° 53° 57° 61° 66° 68° 68°
Humidity 80% 80% 73% 65% 57% 52% 49% 47%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
2%
 
5%
 
5%
 
6%
 
7%
 
7%
 
11%
 
26%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 2 N 2 S 2 SSW 3 NW 4 NW 4 NW 5 NW 5 NW
UV Index 0 1 2 2 3 4 4 4
Cloud Cover 90% 75% 76% 83% 90% 92% 91% 90%
Dew Point 40° 42° 42° 41° 41° 43° 43° 43°
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 4/21/2013
High 64° 59° 76° (1982) 54°
Low 47° 43° 29° (1951) 44°

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 1:47 AM with 9:50 of moolight, then sets at 11:37 AM

Top Story

Renton Weather Report

More Rain Coming Back to Seattle

April 20, 2014; 8:40 PM ET

More showers and rain are expected this week in the Seattle area. more >

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Arthritis Pain

Mon. UV Index