• Today

    Sep 2

    85°Lo 68°

    Clouds breaking and humid

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

    Sep 3

    88°Lo 76°

    A thunderstorm or two

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

    Sep 4

    95°Lo 77°

    An afternoon thunderstorm

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

    Sep 5

    90°Lo 67°

    An afternoon thunderstorm

    High ragweed pollen levels
    • Precip
      58%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      70%
    more
  • Sat

    Sep 6

    78°Lo 61°

    Not as warm

    Ragweed Pollen Weather
    • Precip
      40%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      71%
    more
Next Previous
Hi 85° RealFeel® 92° Precipitation 50%

Day

N

E

S

W

  • WNW 3 mph
  • Gusts: 7 mph

Humid with clouds giving way to some sun

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 24%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 68° RealFeel® 67° Precipitation 55%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 4 mph

Humid with increasing clouds; a late-night shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Saint Louis Pollen Levels - September 2

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

    Pollen

    Low

  • Weed

    Pollen

    High

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    High

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2013
High 85° 85° N/A 85°
Low 68° 60° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:59 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:10 PM with 10:17 of moolight, then sets at 12:27 AM

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps