• Today

    May 30

    74°Lo 57°

    Clouds giving way to some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    May 31

    82°Lo 58°

    Areas of low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Wed

    Jun 1

    86°Lo 59°

    Areas of low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Jun 2

    93°Lo 61°

    Partly sunny and hot

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Jun 3

    99°Lo 63°

    Partly sunny and very hot

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 82° RealFeel® 88° Precipitation 4%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 10 mph

Areas of low clouds early on; otherwise, mostly sunny

  • 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 58° RealFeel® 58° Precipitation 2%

Night

N

E

S

W

  • SW 4 mph
  • Gusts: 8 mph

Mainly clear early on, then areas of low clouds forming

  • 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

Pomona Pollen Levels - May 31

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Moderate

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 82° 80° N/A 81°
Low 58° 55° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:16 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:33 AM with 12:36 of moolight, then sets at 3:09 PM

Pomona Weather Report

Los Angeles: Warm, dry weather to kick off June

May 30, 2016; 3:09 PM ET

The opening days of June will bring warm and dry weather to much of California, including the Los Angeles area. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps