• Tonight

    Apr 30

    Lo 44°

    Mostly cloudy, a little rain

    Stargazing Weather
    • Cloud
      Cover
      94%
    • Precip
      56%
    • Hours of Precip
      9
    more
  • Sun

    May 1

    53°Lo 41°

    Mostly cloudy, a little rain

    Poor for stargazing
    • Cloud
      Cover
      85%
    • Precip
      25%
    • Hours of Precip
      2
  • Mon

    May 2

    61°Lo 42°

    Partly sunny and warmer

    Excellent for stargazing
    • Cloud
      Cover
      1%
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Tue

    May 3

    71°Lo 47°

    Partly sunny and breezy

    Poor for stargazing
    • Cloud
      Cover
      77%
    • Precip
      56%
    • Hours of Precip
      0.5
    more
  • Wed

    May 4

    58°Lo 39°

    Cooler with a shower or two

    Very Good for stargazing
    • Cloud
      Cover
      23%
    • Precip
      11%
    • Hours of Precip
      1.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Rain
Cloudy
Cloudy
Rain
Cloudy
Temp (°F) 45° 44° 44° 44° 46° 47° 48° 50°
RealFeel® 38° 37° 36° 35° 39° 40° 40° 45°
Humidity 87% 87% 88% 88% 86% 85% 86% 86%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
43%
 
43%
 
47%
 
51%
 
47%
 
47%
 
51%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 10 NE 10 NE 10 NE 10 NE 12 NE 12 NE 12 NE 12 NE
UV Index 0 0 0 0 0 1 1 2
Cloud Cover 94% 94% 94% 94% 94% 94% 94% 94%
Dew Point 41° 41° 40° 41° 42° 42° 44° 45°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 53° 65° 84° (2001) 67°
Low 41° 43° 28° (1978) 31°

Solunar Information for DeKalb, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:05 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:47 AM with 11:09 of moolight, then sets at 1:56 PM

Sat, Apr 30
Last
Fri, May 6
New
Fri, May 13
First
Sat, May 21
Full

DeKalb Weather Report

Chicago: Warmup to follow cool, damp weekend

April 30, 2016; 7:26 PM ET

Following a cool and rainy weekend, warmer conditions will arrive in the Chicago area early next week. more >

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Sun. Stargazing