• Tonight

    May 1

    Lo 44°

    Rain and a thunderstorm early.

    Stargazing Weather
    • Cloud
      Cover
      91%
    • Precip
      65%
    • Hours of Precip
      3
    more
  • Mon

    May 2

    52°Lo 43°

    Variable cloudiness

    Very Good for stargazing
    • Cloud
      Cover
      9%
    • Precip
      13%
    • Hours of Precip
      0
  • Tue

    May 3

    63°Lo 48°

    Partly sunny and warmer

    Poor for stargazing
    • Cloud
      Cover
      89%
    • Precip
      66%
    • Hours of Precip
      2
    more
  • Wed

    May 4

    52°Lo 42°

    Cooler with a shower in spots

    Very Good for stargazing
    • Cloud
      Cover
      25%
    • Precip
      9%
    • Hours of Precip
      1
    more
  • Thu

    May 5

    57°Lo 46°

    Partly sunny, breezy and cool

    Excellent for stargazing
    • Cloud
      Cover
      2%
    • Precip
      7%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Temp (°F) 46° 45° 44° 44° 44° 45° 46° 48°
RealFeel® 36° 36° 35° 35° 36° 39° 41° 44°
Humidity 90% 89% 89% 87% 85% 82% 79% 78%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
8%
 
8%
 
8%
 
8%
 
5%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 14 NNE 14 NNE 14 NNE 13 NNE 13 NNE 12 NNE 13 NNE 13 NNE
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 100% 96% 80% 63% 53% 57% 70% 83%
Dew Point 43° 42° 41° 40° 40° 40° 40° 41°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 2

more Historical Weather Data >
  Today Normal Record 5/2/2015
High 52° 66° 91° (1959) 79°
Low 43° 47° 30° (1978) 53°

Solunar Information for Chicago, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:06 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:19 AM with 11:42 of moolight, then sets at 3:01 PM

Fri, May 6
New
Fri, May 13
First
Sat, May 21
Full
Sun, May 29
Last

Chicago Weather Report

Chicago: Temperature roller coaster in store for new week

May 1, 2016; 11:00 PM ET

The start of May will bring a fluctuation in temperatures throughout the week in Chicago. 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.

Mon. Stargazing