• Today

    Sep 20

    87°Lo 68°

    Some sun, then clouds; breezy

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

    Sep 21

    76°Lo 54°

    Partly sunny and not as warm

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

    Sep 22

    72°Lo 51°

    Mostly sunny and nice

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

    Sep 23

    73°Lo 53°

    Mostly sunny and delightful

    High ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      24%
    more
  • Wed

    Sep 24

    77°Lo 56°

    Nice with plenty of sunshine

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      10%
    more
Next Previous
Hi 87° RealFeel® 87° Precipitation 14%

Day

N

E

S

W

  • SW 12 mph
  • Gusts: 30 mph

Breezy and more humid with some sunshine giving way to clouds

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 68° RealFeel® 65° Precipitation 61%

Night

N

E

S

W

  • WSW 7 mph
  • Gusts: 11 mph

Mostly cloudy and humid with a shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.37 in
  • Rain: 0.37 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Saint Louis Pollen Levels - September 20

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

    Pollen

    Low

  • Weed

    Pollen

    High

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    High

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 87° 79° N/A 77°
Low 68° 53° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:15 of sunlight, then sets at 7:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:28 AM with 13:35 of moolight, then sets at 5:03 PM

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps