• Today

    Sep 18

    87°Lo 67°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Sep 19

    81°Lo 65°

    Low clouds, then some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Sep 20

    82°Lo 63°

    Low clouds, then some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Sep 21

    83°Lo 65°

    Areas of low clouds, then sun

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      47%
    more
  • Mon

    Sep 22

    86°Lo 67°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Hi 87° RealFeel® 94° Precipitation 1%

Day

N

E

S

W

  • N 3 mph
  • Gusts: 8 mph

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 67° RealFeel® 64° Precipitation 4%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 5 mph

Clear to partly cloudy this evening; late-night low clouds

  • 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

Los Angeles Pollen Levels - September 18

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 87° 83° 103° (1939) 79°
Low 67° 63° 48° (1884) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:18 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:45 AM with 13:55 of moolight, then sets at 3:40 PM

Top Story

Los Angeles Weather Report

Los Angeles: Odile to Slice Through Heat by Late Week, Stir Rough Surf

September 18, 2014; 12:11 PM ET

After a period of very warm and record-tying temperatures, highs are expected to become fairly typical by week's end in Los Angeles. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps