• Today

    May 31

    80°Lo 64°

    A couple of thunderstorms

    At Risk weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
  • Wed

    Jun 1

    78°Lo 55°

    Showers and a heavier t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Thu

    Jun 2

    77°Lo 54°

    Partly sunny and nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
  • Fri

    Jun 3

    80°Lo 60°

    Sunshine and patchy clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      86°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Sat

    Jun 4

    76°Lo 56°

    Couple of thunderstorms

    Neutral weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
T-storms
T-storms
T-storms
T-storms
T-storms
Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 67° 68° 64° 64° 67° 68° 70° 70°
RealFeel® 64° 68° 60° 71° 71° 74° 72° 70°
Humidity 81% 81% 97% 97% 97% 86% 76% 69%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
51%
 
54%
 
64%
 
59%
 
62%
 
40%
 
34%
 
37%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 17 W 10 NW 14 NW 0 0 0 1 WNW 2 E
UV Index 4 4 3 3 3 2 1 0
Cloud Cover 100% 100% 100% 100% 95% 95% 66% 65%
Dew Point 61° 62° 63° 63° 66° 64° 62° 59°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 80° 75° 91° (2010) 60°
Low 64° 54° 40° (2015) 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 15:02 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:34 AM with 12:36 of moolight, then sets at 3:10 PM

DeKalb Weather Report

Strong storms to take aim at Chicago, Minneapolis and St. Louis into midweek

May 31, 2016; 3:55 PM ET

The potential for locally dangerous and disruptive thunderstorms will exist over the Midwest into Wednesday evening. more >

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index