• Tonight

    Aug 2

    Lo 66°

    A strong evening thunderstorm

    Beach & Pool Weather
    • UV
      5 - High
    • Cloud
      Cover
      37%
    • Precip
      50%
    more
  • Mon

    Aug 3

    81°Lo 60°

    Mostly sunny and not as warm

    Very Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      25%
    • Precip
      10%
    more
  • Tue

    Aug 4

    82°Lo 62°

    Nice with periods of sun

    Very Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      50%
    • Precip
      14%
  • Wed

    Aug 5

    79°Lo 63°

    A thunderstorm in spots

    Fair at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      79%
    • Precip
      40%
    more
  • Thu

    Aug 6

    77°Lo 60°

    Some sun, then turning cloudy

    Good at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      81%
    • Precip
      25%
    more
Next Previous
Hi 82° RealFeel® 85° Precipitation 14%

Day

N

E

S

W

  • WNW 9 mph
  • Gusts: 15 mph

Nice with periods of clouds and sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 62° Precipitation 25%

Night

N

E

S

W

  • SSW 5 mph
  • Gusts: 13 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 82° 83° N/A 87°
Low 62° 64° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:19 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:45 PM with 13:15 of moolight, then sets at 12:00 PM

Carol Stream Weather Report

Severe Weather to Invade Midwest on Sunday

August 2, 2015; 10:00 PM ET

A disturbance will swing across the Midwest and fire a round of severe thunderstorms to end the weekend. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Tue. Beach & Pool

Tue. UV Index

Tue. Wind Maps