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    Next 5 Days
    • Current Weather

      65° F
      Some clouds
      Asthma
      • Relative Humidity: 70%
      • Yesterday Temp: 63°
      • Pressure: 29.94 inHg
    • Tonight

      Feb 20

      55° Lo
      Mild with periods of rain
      • Asthma
      • Weather
      • Hi RealFeel: 74°
      • UV: 4 - Moderate
      • Air Qual.: Good
      } Day Details
    • Tomorrow

      Feb 21

      65° Hi
      Mostly cloudy, a shower; warm
      • Neutral
      • weather for asthma
      • Hi RealFeel: 67°
      • UV: 2 - Low
      • Air Qual.: Good
      } Day Details
    • Wednesday

      Feb 22

      72° Hi
      Sunny to partly cloudy
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 74°
      • UV: 4 - Moderate
      • Air Qual.: Good
      } Day Details
    Next 6 Hours
    • 7PM

      Feb 20

      65°
      Cloudy
      Precip 16%
    • 8PM

      64°
      Cloudy
      Precip 16%
    • 9PM

      62°
      Cloudy
      Precip 21%
    • 10PM

      60°
      Rain
      Precip 51%
    • 11PM

      60°
      Cloudy
      Precip 47%
    • 12AM

      59°
      Cloudy
      Precip 49%
    Feb 20, 2017; 3:42 PM ET
Five-day Weather Forecast for St. Louis, MO
    St. Louis, MO Weather Forecast

    Respiratory Health Live Feed

    Mon. Air Quality

    Mon. Asthma Risk

    Mon. UV Index