• Clear 74°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      71°
    • Wind
      Chill
      74°
    • Wind
      Speed
      4 mph
  • Early AM

    Aug 31

    Lo 69°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      5 mph
    Day Details >
  • Today

    Aug 31

    Hi 89°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      5 mph
    Day Details >
  • Tomorrow

    Sep 1

    Hi 92°

    Mostly sunny, hot and humid

    Fair for home energy
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      100°
    • Wind
      Speed
      5 mph
    Day Details >
Next

Hot and humid tomorrow

8/31 9/1 Now: 2:56am
AM 2-6
  • 2am Partly cloudy 72° 1%
  • 3am Mostly clear 72° 1%
  • 4am Mostly clear 72° 1%
  • 5am Mostly clear 71° 1%
  • 6am Mostly clear 69° 1%
PM 1-6
  • 1pm Mostly sunny 86° 0%
  • 2pm Mostly sunny 87° 0%
  • 3pm Mostly sunny 89° 0%
  • 4pm Mostly sunny 88° 0%
  • 5pm Mostly sunny 88° 0%
  • 6pm Mostly sunny 86° 0%
PM 7-12
  • 7pm Mostly sunny 82° 0%
  • 8pm Intermittent clouds 80° 7%
  • 9pm Partly cloudy 78° 7%
  • 10pm Mostly clear 76° 7%
  • 11pm Partly cloudy 75° 7%
  • 12am Intermittent clouds 74° 7%
Hourly Forecast >
Aug 31, 2015; 1:28 AM ET
Five-day Weather Forecast for St. Louis, MO
St. Louis, MO Weather Forecast

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Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

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Mon. UV Index