• Today

    Apr 16

    75°Lo 59°

    Low clouds followed by sun

    Fair for stargazing
    • Cloud
      Cover
      25%
    • Precip
      2%
    • Hours of Precip
      0
  • Thu

    Apr 17

    72°Lo 62°

    Low clouds, then sun

    Fair for stargazing
    • Cloud
      Cover
      70%
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Fri

    Apr 18

    71°Lo 58°

    Low clouds, then some sun

    Fair for stargazing
    • Cloud
      Cover
      70%
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Sat

    Apr 19

    72°Lo 57°

    Clouds, then sun

    Excellent for stargazing
    • Cloud
      Cover
      18%
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Sun

    Apr 20

    76°Lo 58°

    Low clouds, then some sun

    Excellent for stargazing
    • Cloud
      Cover
      1%
    • Precip
      1%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Cloudy
Cloudy
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 57° 58° 59° 59° 61° 63° 66° 70°
RealFeel® 55° 57° 58° 58° 63° 68° 73° 77°
Humidity 80% 77% 75% 79% 74% 68% 63% 58%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 4 E 3 E 3 ESE 3 ESE 4 SE 3 S 3 SSW 4 SW
UV Index 0 0 0 0 1 3 5 6
Cloud Cover 84% 67% 54% 100% 100% 100% 95% 95%
Dew Point 51° 51° 51° 53° 53° 53° 53° 55°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Apr 16

more Historical Weather Data >
  Today Normal Record 4/16/2013
High 75° 73° 90° (1999) 69°
Low 59° 52° 46° (2009) 55°

Solunar Information for Fullerton, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 13:04 of sunlight, then sets at 7:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:08 PM with 10:51 of moolight, then sets at 7:59 AM

Tue, Apr 22
Last
Tue, Apr 29
New
Wed, May 7
First
Wed, May 14
Full
Top Story

Fullerton Weather Report

Los Angeles: Morning Clouds Make Way for Afternoon Sunshine

April 16, 2014; 4:27 AM 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 >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Wed. Stargazing