• Today

    Aug 24

    81°Lo 71°

    Heavy rain and a thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      9 mph
  • Thu

    Aug 25

    81°Lo 60°

    Mostly cloudy with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      7 mph
    more
  • Fri

    Aug 26

    78°Lo 60°

    Periods of sun; less humid

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Aug 27

    81°Lo 68°

    A couple of morning t-storms

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Aug 28

    84°Lo 66°

    Low clouds and humid

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      7 mph
    more
Next Previous
Hi 81° RealFeel® 89° Precipitation 82%

Day

N

E

S

W

  • SSW 9 mph
  • Gusts: 20 mph

Heavy rain and a thunderstorm this morning; a p.m. t-storm in spots; watch for flash flooding

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 1.09 in
  • Rain: 1.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 7.5 hrs
  • Hours of Rain: 7.5 hrs
Lo 71° RealFeel® 74° Precipitation 63%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 9 mph

Rather cloudy, warm and humid with a shower or thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.4 in
  • Rain: 0.4 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2015
High 81° 81° 94° (2012) 73°
Low 71° 62° 51° (2005) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:27 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:48 PM with 14:32 of moolight, then sets at 2:20 PM

Wheaton 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 >

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index