• Today

    Aug 29

    96°Lo 73°

    Sunny and very warm

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      102°
    more
  • Sun

    Aug 30

    90°Lo 70°

    Areas of low clouds, then sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      6%
    • Hi
      RealFeel
      96°
    more
  • Mon

    Aug 31

    86°Lo 70°

    Areas of low clouds, then sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      91°
  • Tue

    Sep 1

    82°Lo 66°

    Partly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      89°
    more
  • Wed

    Sep 2

    82°Lo 65°

    Areas of low clouds, then sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      88°
    more
Next Previous
Hi 86° RealFeel® 91° Precipitation 1%

Day

N

E

S

W

  • SSW 6 mph
  • Gusts: 10 mph

Areas of low clouds early; otherwise, mostly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 71° Precipitation 1%

Night

N

E

S

W

  • S 2 mph
  • Gusts: 8 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 86° 86° 104° (2007) 87°
Low 70° 65° 58° (2010) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 12:54 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:48 PM with 12:54 of moolight, then sets at 9:42 AM

Fullerton Weather Report

Los Angeles: Cooler Conditions by Midweek

August 29, 2015; 1:24 PM ET

Following warmer-than-normal conditions, the Los Angeles area will see cooler conditions by midweek. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Mon. Degree Days

Mon. Evapotranspiration