• Mostly cloudy 68°
    Asthma Current Weather
    • Relative Humidity
      68%
    • Yesterday
      Temp
      70°
    • Pressure
      29.92 inHg
  • Today

    May 1

    Hi 68°

    Mostly cloudy

    Neutral weather for asthma
    • Hi
      RealFeel
      72°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    May 2

    Hi 60°

    Cooler with a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      61°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Tuesday

    May 3

    Hi 67°

    Warmer with a stray shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      72°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
Next

Expect showers tomorrow

5/1 5/2 Now: 5:04pm
PM 5-9
  • 5pm Mostly cloudy 68° 32%
  • 6pm Mostly cloudy 66° 32%
  • 7pm Cloudy 65° 24%
  • 8pm Cloudy 63° 9%
  • 9pm Cloudy 60° 9%
AM 4-9
  • 4am Cloudy 51° 3%
  • 5am Cloudy 50° 5%
  • 6am Cloudy 49° 5%
  • 7am Cloudy 50° 7%
  • 8am Cloudy 51° 14%
  • 9am Cloudy 52° 14%
AM 10-3
  • 10am Cloudy 54° 18%
  • 11am Cloudy 56° 47%
  • 12pm Showers 57° 51%
  • 1pm Cloudy 57° 47%
  • 2pm Cloudy 58° 34%
  • 3pm Cloudy 58° 34%
Hourly Forecast >
May 01, 2016; 4:01 PM ET
Five-day Weather Forecast for St. Louis, MO
St. Louis, MO Weather Forecast

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Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index