• Tonight

    Apr 17

    Lo 56°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sat

    Apr 18

    78°Lo 56°

    Plenty of sunshine

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

    Apr 19

    75°Lo 56°

    Low clouds, then sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Apr 20

    72°Lo 57°

    Low clouds break for some sun

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      60%
    more
  • Tue

    Apr 21

    70°Lo 58°

    Periods of clouds and sun

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 81° RealFeel® 88° Precipitation 1%

Day

N

E

S

W

  • WSW 7 mph
  • Gusts: 20 mph

Warm with plenty of sunshine

  • Max UV Index: 9 (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 56° RealFeel® 56° Precipitation 2%

Night

N

E

S

W

  • W 5 mph
  • Gusts: 14 mph

Clear

  • 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

Downey Pollen Levels - April 17

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2014
High 81° N/A N/A 72°
Low 56° N/A N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 13:06 of sunlight, then sets at 7:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:37 AM with 12:55 of moolight, then sets at 6:32 PM

Downey Weather Report

Los Angeles: Sunny Days to Continue Despite Gradual Cooling Trend

April 17, 2015; 2:35 PM ET

The end of the week will see above-average temperatures and sunshine before a progressive cooling period kicks in. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps