• Today

    Apr 21

    66°Lo 58°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      69°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Wed

    Apr 22

    67°Lo 58°

    Low clouds may break

    Neutral weather for asthma
    • Hi
      RealFeel
      70°
    • UV
      5 - Moderate
    • Air Qual.
      Moderate
  • Thu

    Apr 23

    68°Lo 58°

    Clearing, a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      71°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Fri

    Apr 24

    66°Lo 57°

    Periods of sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      7 - High
    • Cloud
      Cover
      69%
    more
  • Sat

    Apr 25

    68°Lo 57°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      74°
    • UV
      8 - Very High
    • Cloud
      Cover
      59%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 59° 59° 59° 59° 58° 60° 61° 63°
RealFeel® 60° 60° 60° 59° 59° 62° 64° 66°
Humidity 77% 76% 75% 74% 77% 71% 68% 63%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
2%
 
2%
 
2%
 
2%
 
4%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 2 S 2 SSE 4 SSE 4 SSE 4 SSE 4 SE 4 S 5 SSW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point 52° 51° 51° 51° 51° 51° 51° 50°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Apr 22

more Historical Weather Data >
  Today Normal Record 4/22/2014
High 67° 67° 99° (1910) 67°
Low 58° 54° 44° (1879) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:16 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:34 AM with 14:11 of moolight, then sets at 11:45 PM

Hawthorne Weather Report

Homes Evacuated After California Wildfire Quickly Expands Near Los Angeles

April 21, 2015; 5:29 AM ET

The Highway Fire started around 6:10 p.m. PDT Saturday near Corona, California, in the Prado Dam area in Riverside County, and grew from 30 to 175 acres in a matter of three hours. 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.

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index