• Sat

    Aug 15

    82°Lo 59°

    Sunny

    Skiing Weather
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sun

    Aug 16

    80°Lo 60°

    Rain

    Skiing Weather
    • Rain
      0.29 in
    • Precip
      74%
    • Hours of Precip
      5
    more
  • Mon

    Aug 17

    78°Lo 66°

    Mostly cloudy with a shower

    Skiing Weather
    • Rain
      0.05 in
    • Precip
      55%
    • Hours of Precip
      1
  • Tue

    Aug 18

    80°Lo 66°

    Mostly cloudy and less humid

    Skiing Weather
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Wed

    Aug 19

    80°Lo 62°

    Sunny

    Skiing Weather
    • Rain
      0 in
    • Precip
      10%
    • Hours of Precip
      0
    more
Next Previous
Hi 78° RealFeel® 80° Precipitation 55%

Day

N

E

S

W

  • NNE 5 mph
  • Gusts: 9 mph

Mostly cloudy with a shower

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 66° RealFeel® 65° Precipitation 25%

Night

N

E

S

W

  • NE 4 mph
  • Gusts: 8 mph

Humid with clearing

  • Max UV Index: N/A
  • Thunderstorms: 7%
  • 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 17

more Historical Weather Data >
  Today Normal Record 8/17/2014
High 78° 81° 103° (1988) 76°
Low 66° 61° 44° (1992) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:48 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:58 AM with 12:19 of moolight, then sets at 9:17 PM

DeKalb Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 12:46 PM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by Monday. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.