• Early AM

    Aug 23

    Lo 80°

    Partly to mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Aug 23

    97°Lo 77°

    Mostly sunny, hot and humid

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

    Aug 24

    98°Lo 77°

    A t-storm around in the p.m.

    High ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
  • Mon

    Aug 25

    97°Lo 77°

    Partly sunny and humid

    High ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      26%
    more
  • Tue

    Aug 26

    95°Lo 77°

    Partly sunny, hot and humid

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      27%
    more
Next Previous
Hi 98° RealFeel® 106° Precipitation 40%

Day

N

E

S

W

  • SSW 4 mph
  • Gusts: 7 mph

Mostly sunny, hot and humid with a thunderstorm in spots in the afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 77° RealFeel® 79° Precipitation 5%

Night

N

E

S

W

  • S 4 mph
  • Gusts: 7 mph

Clear and warm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Saint Louis Pollen Levels - August 24

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

    Pollen

    Low

  • Weed

    Pollen

    High

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    High

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2013
High 98° 87° N/A 91°
Low 77° 63° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 13:22 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:39 AM with 13:50 of moolight, then sets at 6:29 PM

Top Story

Saint Louis Weather Report

Rain to Retreat by Little League World Series Finale

August 22, 2014; 9:09 PM ET

While some rain threatens to cause disruptions through Saturday, drier air will work into central Pennsylvania before Sunday's Little League World Series Championship Game. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps