• Tonight

    May 3

    Lo 59°

    Thunderstorms, severe early

    Hair Frizz Weather
    • Wind
      Gust
      23 mph
    • Precip
      60%
    • Hours of Precip
      6
  • Mon

    May 4

    72°Lo 51°

    A couple of thunderstorms

    Advisory for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      63%
    • Hours of Precip
      8
    more
  • Tue

    May 5

    66°Lo 51°

    Cloudy, a couple of t-storms

    Advisory for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      60%
    • Hours of Precip
      6
    more
  • Wed

    May 6

    79°Lo 58°

    Warmer with a shower or two

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      60%
    • Hours of Precip
      2
    more
  • Thu

    May 7

    83°Lo 63°

    Mostly sunny and very warm

    Unlikely for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      22%
    • Hours of Precip
      1
    more
Next Previous
Hi 78° RealFeel® 79° Precipitation 60%

Day

N

E

S

W

  • SSW 12 mph
  • Gusts: 23 mph

A couple of severe thunderstorms late this afternoon; otherwise, very warm with clouds and sunshine

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 95%
  • Precipitation: 0.37 in
  • Rain: 0.37 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 59° RealFeel® 54° Precipitation 65%

Night

N

E

S

W

  • SSW 12 mph
  • Gusts: 23 mph

Thunderstorms, severe early; mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 95%
  • Precipitation: 0.46 in
  • Rain: 0.46 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 78° 66° 92° (1955) 67°
Low 59° 44° 30° (2004) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:07 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:35 PM with 10:40 of moolight, then sets at 6:15 AM

Carol Stream Weather Report

Chicago: Temperature Roller Coaster in Store for New Week

May 3, 2015; 6:27 PM ET

The month of May has opened the door for warm air to flow into the Chicago area following a cool end to April. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sun. Hair Frizz

Sun. Wind Maps

Sun. UV Index