• Early AM

    Apr 16

    Lo 58°

    Mainly clear

    Asthma Weather
    • Hi
      RealFeel
      62°
    • UV
      9 - Very High
    • Air Qual.
      Good
  • Today

    Apr 16

    75°Lo 59°

    Low clouds followed by sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      8 - Very High
    • Air Qual.
      Moderate
    more
  • Thu

    Apr 17

    72°Lo 62°

    Low clouds, then sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      78°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Fri

    Apr 18

    71°Lo 58°

    Low clouds, then some sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      74°
    • UV
      7 - High
    • Cloud
      Cover
      70%
    more
  • Sat

    Apr 19

    72°Lo 57°

    Clouds, then sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      78°
    • UV
      8 - Very High
    • Cloud
      Cover
      57%
    more
Next Previous
Mainly clear 58° RealFeel® 57°

N

E

S

W

  • Humidity: 76%
  • Cloud Cover: 15%
  • Dew Point: 51° F
  • Rain: 0 in
  • Snow: 0 in
  • Visibility: 10 mi
2 mph
Top Story

Fullerton Weather Report

Los Angeles: Morning Clouds Make Way for Afternoon Sunshine

April 15, 2014; 7:07 PM ET

Low clouds in the morning will give way to afternoon sunshine through much of the week as temperatures hover in the mid-70s. more >

Is it a Cold or the Flu?

Apr 7, 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?

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index