• Tonight

    Sep 14

    Lo 71°

    Mostly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 15

    94°Lo 72°

    Sunny and hot

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

    Sep 16

    96°Lo 73°

    Mostly sunny and hot

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

    Sep 17

    93°Lo 72°

    A p.m. t-storm possible

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      46%
    more
  • Thu

    Sep 18

    88°Lo 69°

    Variably cloudy; not as hot

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      71%
    more
Next Previous
Hi 94° RealFeel® 99° Precipitation 0%

Day

N

E

S

W

  • W 5 mph
  • Gusts: 9 mph

Hot with a full day of sunshine

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 72° RealFeel® 71° Precipitation 0%

Night

N

E

S

W

  • W 2 mph
  • Gusts: 6 mph

Clear

  • 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

Downey Pollen Levels - September 15

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 15

more Historical Weather Data >
  Today Normal Record 9/15/2013
High 94° N/A N/A 90°
Low 72° N/A N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:23 of sunlight, then sets at 6:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:11 AM with 11:12 of moolight, then sets at 1:24 PM

Top Story

Downey Weather Report

Los Angeles: Heat Continues Into New Week

September 14, 2014; 8:02 AM ET

Above-normal temperatures are expected to grip the Los Angeles Basin into the new week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps