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    Next 5 Days
    • Current Weather

      75° F
      Some clouds
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 83%
      • Yesterday Temp: 81°
      • RealFeel: 81°
    • Tonight

      Sep 25

      58° Lo
      Cloudy, a shower or t-storm
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Sep 26

      73° Hi
      Mostly sunny and cooler
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tuesday

      Sep 27

      75° Hi
      Mostly sunny and nice
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 8PM

      Sep 25

      74°
      Cloudy
      Precip 47%
    • 9PM

      72°
      Thunderstorms
      Precip 51%
    • 10PM

      70°
      Cloudy
      Precip 47%
    • 11PM

      68°
      Cloudy
      Precip 15%
    • 12AM

      66°
      Cloudy
      Precip 15%
    • 1AM

      65°
      Cloudy
      Precip 19%

    Wentzville Pollen Levels Sep 25

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      High

    • Grass Pollen

      Moderate

    Sep 25, 2016; 3:41 PM ET
Five-day Weather Forecast for St. Louis, MO
    St. Louis, MO Weather Forecast

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