• Today

    May 4

    74°Lo 48°

    Mostly cloudy with a t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      76°
    • UV
      3 - Moderate
    • Cloud
      Cover
      95%
  • Tue

    May 5

    66°Lo 50°

    A couple of thunderstorms

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      65°
    • UV
      2 - Low
    • Cloud
      Cover
      96%
    more
  • Wed

    May 6

    78°Lo 57°

    Warmer with a few showers

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      79°
    • UV
      5 - Moderate
    • Cloud
      Cover
      70%
    more
  • Thu

    May 7

    81°Lo 61°

    Partly sunny and warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      81°
    • UV
      7 - High
    • Cloud
      Cover
      29%
    more
  • Fri

    May 8

    81°Lo 60°

    Partly sunny with a t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      81°
    • UV
      5 - Moderate
    • Cloud
      Cover
      69%
    more
Next Previous
Next 8 hours >
  Mon
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
T-storms
T-storms
Sunny
Mostly Sunny
Temp (°F) 59° 61° 61° 59° 58° 56° 58° 59°
RealFeel® 54° 57° 54° 55° 58° 50° 56° 57°
Humidity 80% 69% 67% 83% 83% 93% 86% 88%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
32%
 
36%
 
43%
 
47%
 
51%
 
51%
 
47%
 
44%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 13 S 12 SSW 20 WSW 9 NNW 0 8 SSW 6 SSW 7 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 90% 90% 100% 100% 90% 100% 0% 12%
Dew Point 53° 51° 50° 54° 53° 54° 54° 55°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 74° 66° 86° (1980) 56°
Low 48° 44° 29° (2005) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:10 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:36 PM with 10:21 of moolight, then sets at 6:57 AM

DeKalb Weather Report

Chicago: Showers to Precede Late-Week Warmth

May 4, 2015; 8:07 AM ET

Showers and thunderstorms will frequent the Chicago area early this week before dry and warm conditions return to the city. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Mon. Sinus Headache

Mon. UV Index