• Early AM

    Apr 20

    Lo 50°

    Clear

    Asthma Weather
    • Hi
      RealFeel
      61°
    • UV
      9 - Very High
    • Air Qual.
      Good
    more
  • Today

    Apr 20

    82°Lo 52°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      9 - Very High
    • Air Qual.
      Moderate
  • Mon

    Apr 21

    86°Lo 54°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      9 - Very High
    • Air Qual.
      Good
    more
  • Tue

    Apr 22

    74°Lo 46°

    Periods of sun; not as warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      76°
    • UV
      8 - Very High
    • Cloud
      Cover
      64%
    more
  • Wed

    Apr 23

    75°Lo 48°

    Partly sunny and cool

    Beneficial weather for asthma
    • Hi
      RealFeel
      77°
    • UV
      9 - Very High
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 62° 65° 71° 77° 80° 81° 82° 80°
RealFeel® 66° 72° 80° 86° 86° 87° 86° 82°
Humidity 78% 63% 50% 42% 36% 33% 33% 34%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 2 NW 2 WNW 3 WNW 4 WNW 6 WNW 7 WNW 8 WNW 8 WNW
UV Index 2 5 7 9 9 9 7 5
Cloud Cover 48% 26% 10% 4% 5% 10% 12% 12%
Dew Point 55° 52° 52° 52° 51° 50° 50° 50°
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

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 82° N/A N/A 88°
Low 52° N/A N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:12 of sunlight, then sets at 7:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:03 AM with 10:40 of moolight, then sets at 10:43 AM

Top Story

Riverside Weather Report

Warm Temperatures but No Rain for Los Angeles

April 20, 2014; 3:40 AM ET

A storm system will move into California on Tuesday but it will not press far enough south to bring needed rains to the Los Angeles 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?

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index