• Today

    Sep 30

    90°Lo 59°

    Plenty of sunshine

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

    Oct 1

    87°Lo 61°

    Mostly sunny

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

    Oct 2

    97°Lo 61°

    Sunshine; breezy, warmer

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

    Oct 3

    101°Lo 61°

    Sunshine and summerlike

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      8%
    more
  • Sat

    Oct 4

    97°Lo 62°

    Mostly sunny and hot

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Hi 90° RealFeel® 92° Precipitation 1%

Day

N

E

S

W

  • W 4 mph
  • Gusts: 11 mph

Plenty of sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 7%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 59° RealFeel® 58° Precipitation 2%

Night

N

E

S

W

  • WNW 3 mph
  • Gusts: 7 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • 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 - September 30

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 30

more Historical Weather Data >
  Today Normal Record 9/30/2013
High 90° 85° N/A 86°
Low 59° 58° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 11:52 of sunlight, then sets at 6:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:45 PM with 10:38 of moolight, then sets at 11:23 PM

Top Story

Pomona Weather Report

Los Angeles: Heat to Gradually Build Throughout the Week

September 30, 2014; 3:56 AM ET

Los Angeles residents can expect an increase in temperatures toward the end of the week and into the weekend as heat continues to build. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps