• Early AM

    Sep 2

    Lo 65°

    Mostly cloudy

    Asthma Weather
    • Hi
      RealFeel
      90°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Today

    Sep 2

    83°Lo 58°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Air Qual.
      Moderate
  • Thu

    Sep 3

    82°Lo 58°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      86°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
  • Fri

    Sep 4

    81°Lo 55°

    Areas of low clouds, then sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Sat

    Sep 5

    84°Lo 53°

    Low clouds, then sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
Hi 83° RealFeel® 87° Precipitation 3%

Day

N

E

S

W

  • SW 7 mph
  • Gusts: 14 mph

Areas of low clouds, then some sun

  • 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 58° RealFeel® 59° Precipitation 4%

Night

N

E

S

W

  • SW 4 mph
  • Gusts: 10 mph

Mainly clear early, then areas of low clouds forming

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

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 83° 91° N/A 92°
Low 58° 62° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 12:51 of sunlight, then sets at 7:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:13 PM with 13:41 of moolight, then sets at 11:54 AM

Pomona Weather Report

Los Angeles: September to Start With Cooler Conditions

September 2, 2015; 5:13 AM ET

The first few days of September will feature cooler conditions across much of the Los Angeles Basin. 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