• Early AM

    May 25

    Lo 62°

    Partly cloudy

    Common Cold Weather
    • Avg
      Temp
      74°
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      87°
    more
  • Today

    May 25

    83°Lo 66°

    A severe afternoon t-storm

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      86°
    more
  • Thu

    May 26

    85°Lo 68°

    Periods of clouds and sun

    Beneficial weather for colds
    • Avg
      Temp
      77°
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      88°
    more
  • Fri

    May 27

    83°Lo 65°

    A couple of thunderstorms

    Beneficial weather for colds
    • Avg
      Temp
      74°
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      86°
  • Sat

    May 28

    78°Lo 65°

    Rather cloudy with a t-storm

    Beneficial weather for colds
    • Avg
      Temp
      72°
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      79°
    more
Next Previous
Hi 83° RealFeel® 86° Precipitation 59%

Day

N

E

S

W

  • SSW 10 mph
  • Gusts: 16 mph

Periods of clouds and sun with a couple of showers and a thunderstorm; very warm

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 65° RealFeel® 61° Precipitation 41%

Night

N

E

S

W

  • S 8 mph
  • Gusts: 13 mph

Cloudy and warm with a shower in the area

  • Max UV Index: N/A
  • Thunderstorms: 26%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 83° 74° 96° (2012) 75°
Low 65° 52° 43° (2008) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 14:56 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:06 AM with 10:32 of moolight, then sets at 10:38 AM

Wheaton Weather Report

Chicago: Warm, humid and stormy through Thursday

May 25, 2016; 12:18 AM ET

This week is likely to end up as the warmest week so far this year in the Chicago area, but the warm weather will be accompanied by stormy weather. 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.

Fri. Cold & Flu

Fri. UV Index