• Today

    Jul 31

    82°Lo 58°

    Sunshine and patchy clouds

    Excellent for golfing
    • Precip
      5%
    • Wind
      Speed
      14 mph
    • T-storms
      4%
  • Sat

    Aug 1

    81°Lo 63°

    Mostly sunny and pleasant

    Excellent for golfing
    • Precip
      11%
    • Wind
      Speed
      10 mph
    • T-storms
      21%
    more
  • Sun

    Aug 2

    82°Lo 64°

    Periods of sun with a t-storm

    Good for golfing
    • Precip
      55%
    • Wind
      Speed
      10 mph
    • T-storms
      60%
    more
  • Mon

    Aug 3

    81°Lo 58°

    A morning t-storm in spots

    Very Good for golfing
    • Precip
      42%
    • Wind
      Speed
      9 mph
    • T-storms
      40%
    more
  • Tue

    Aug 4

    78°Lo 58°

    Partly sunny and nice

    Excellent for golfing
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • T-storms
      17%
    more
Next Previous
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Forecast
Partly Cloudy
Partly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 69° 72° 75° 78° 79° 80° 82° 80°
RealFeel® 68° 72° 76° 80° 82° 82° 83° 80°
Humidity 82% 72% 65% 56% 49% 44% 39% 40%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 12 WSW 12 WSW 13 WSW 14 WSW 15 WSW 16 W 17 WNW 17 WNW
UV Index 1 3 4 6 7 8 7 6
Cloud Cover 53% 35% 17% 0% 0% 0% 26% 26%
Dew Point 63° 62° 62° 61° 59° 56° 55° 54°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 82° 82° 99° (1999) 79°
Low 58° 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: Unsettled Weather to Make Early-Week Return

July 31, 2015; 12:46 AM ET

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

Climate Change Leads to Difference on the Golf Course

Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.

Radar & Satellite

Fri. Golf Weather

Fri. Wind Maps