• Tonight

    May 27

    Lo 66°

    Cloudy, a couple of t-storms

    Stargazing Weather
    • Cloud
      Cover
      97%
    • Precip
      60%
    • Hours of Precip
      6.5
    more
  • Sat

    May 28

    78°Lo 64°

    A p.m. t-storm in spots

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      57%
    • Hours of Precip
      2.5
  • Sun

    May 29

    79°Lo 61°

    Warm with clouds and sunshine

    Excellent for stargazing
    • Cloud
      Cover
      1%
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Mon

    May 30

    83°Lo 62°

    A thunderstorm in spots

    Poor for stargazing
    • Cloud
      Cover
      82%
    • Precip
      25%
    • Hours of Precip
      0.5
    more
  • Tue

    May 31

    81°Lo 64°

    An afternoon thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      93%
    • Precip
      60%
    • Hours of Precip
      2.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Cloudy
Cloudy
Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 73° 74° 75° 73° 75° 78° 77° 76°
RealFeel® 73° 74° 76° 74° 79° 80° 77° 75°
Humidity 78% 74% 71% 85% 77% 68% 68% 68%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
20%
 
20%
 
25%
 
51%
 
47%
 
34%
 
15%
 
15%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 14 S 14 S 14 S 14 S 15 S 15 S 14 S 14 S
UV Index 2 3 3 5 5 4 3 1
Cloud Cover 98% 95% 90% 81% 71% 65% 62% 63%
Dew Point 65° 65° 65° 69° 68° 66° 66° 65°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2015
High 78° 74° 90° (2012) 79°
Low 64° 53° 33° (1992) 53°

Solunar Information for DeKalb, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:57 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:48 AM with 10:57 of moolight, then sets at 11:45 AM

Sun, May 29
Last
Sun, Jun 5
New
Sun, Jun 12
First
Mon, Jun 20
Full

DeKalb Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 27, 2016; 7:40 PM ET

The unofficial start of summer will feel like the upcoming season on Monday in the Chicago area. 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.

Sat. Stargazing