• Today

    Aug 24

    81°Lo 70°

    Heavy rain and a thunderstorm

    Beneficial weather for colds
    • Avg
      Temp
      76°
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      88°
  • Thu

    Aug 25

    80°Lo 58°

    Mostly cloudy with a t-storm

    Beneficial weather for colds
    • Avg
      Temp
      69°
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      88°
    more
  • Fri

    Aug 26

    78°Lo 59°

    Clouds and sun; less humid

    Beneficial weather for colds
    • Avg
      Temp
      69°
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      83°
    more
  • Sat

    Aug 27

    80°Lo 67°

    Couple of thunderstorms

    Beneficial weather for colds
    • Avg
      Temp
      74°
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      82°
    more
  • Sun

    Aug 28

    84°Lo 64°

    Humid with low clouds

    Beneficial weather for colds
    • Avg
      Temp
      74°
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      87°
    more
Next Previous
Next 8 hours >
  Wed
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
T-storms
T-storms
Cloudy
Temp (°F) 75° 76° 78° 79° 80° 81° 81° 79°
RealFeel® 78° 82° 85° 87° 88° 84° 84° 86°
Humidity 86% 88% 88% 85% 83% 83% 84% 86%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
34%
 
34%
 
34%
 
34%
 
40%
 
55%
 
55%
 
49%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 13 S 13 S 12 S 12 S 12 S 9 SSW 8 SSW 6 SSW
UV Index 2 2 2 2 2 1 0 0
Cloud Cover 98% 90% 89% 89% 90% 89% 89% 90%
Dew Point 71° 72° 74° 75° 75° 75° 75° 74°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2015
High 81° 81° 94° (2012) 73°
Low 70° 62° 51° (2005) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:28 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:48 PM with 14:33 of moolight, then sets at 2:21 PM

St. Charles Weather Report

Strong thunderstorms to target St. Louis to Chicago into Thursday

August 24, 2016; 11:15 AM ET

Rounds of showers and thunderstorms will bring the potential for flash flooding and localized damaging wind gusts through Thursday. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Wed. Cold & Flu

Wed. UV Index