• Today

    May 28

    82°Lo 54°

    Decreasing clouds

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

    May 29

    89°Lo 57°

    Low clouds, then sun

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

    May 30

    91°Lo 61°

    Mostly sunny and very warm

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

    May 31

    85°Lo 59°

    Low clouds, then sun and warm

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      56%
    more
  • Mon

    Jun 1

    84°Lo 58°

    Clouds, then sun

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      56%
    more
Next Previous
Hi 82° RealFeel® 87° Precipitation 3%

Day

N

E

S

W

  • W 6 mph
  • Gusts: 13 mph

After a cloudy start, sun returns

  • Max UV Index: 9 (Very 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 54° RealFeel® 55° Precipitation 5%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 9 mph

Mainly clear this evening; low clouds late

  • 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

Pomona Pollen Levels - May 28

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2014
High 82° 80° N/A 88°
Low 54° 55° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:13 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:25 PM with 11:50 of moolight, then sets at 3:15 AM

Pomona Weather Report

Los Angeles: City to Turn Warmer as Week Progresses

May 28, 2015; 2:11 PM ET

Temperatures will steadily rise as the week progresses in Los Angeles. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps