• Today

    Jul 29

    83°Lo 59°

    Clouds breaking for some sun

    Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      29%
    • Precip
      25%
    more
  • Thu

    Jul 30

    82°Lo 59°

    Sunny; breezy in the p.m.

    Good at the beach or pool
    • UV
      7 - Very High
    • Cloud
      Cover
      0%
    • Precip
      6%
    more
  • Fri

    Jul 31

    84°Lo 57°

    A t-storm around in the p.m.

    Very Good at the beach or pool
    • UV
      7 - Very High
    • Cloud
      Cover
      13%
    • Precip
      40%
  • Sat

    Aug 1

    78°Lo 60°

    Sunny and pleasant

    Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      0%
    • Precip
      15%
    more
  • Sun

    Aug 2

    80°Lo 64°

    Clouds and sun with a t-storm

    Good at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      67%
    • Precip
      55%
    more
Next Previous
Hi 84° RealFeel® 86° Precipitation 40%

Day

N

E

S

W

  • W 9 mph
  • Gusts: 17 mph

Sunny to partly cloudy with a thunderstorm in spots late in the afternoon

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 57° RealFeel® 57° Precipitation 25%

Night

N

E

S

W

  • WNW 6 mph
  • Gusts: 13 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 84° 82° 99° (1999) 79°
Low 57° 62° 49° (1971) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:28 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:16 PM with 11:00 of moolight, then sets at 7:16 AM

DeKalb Weather Report

Chicago: Pleasant Weather Conditions Into Late Week

July 29, 2015; 10:45 AM ET

The Chicago area will have pleasant weather conditions heading into 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.

Fri. Beach & Pool

Fri. UV Index

Fri. Wind Maps