• Tonight

    Sep 1

    Lo 66°

    A stray evening thunderstorm

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      14 mph
  • Tue

    Sep 2

    79°Lo 61°

    Periods of sun

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      5 mph
    more
  • Wed

    Sep 3

    83°Lo 67°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Sep 4

    85°Lo 70°

    Periods of sun; breezy, humid

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      13 mph
    more
  • Fri

    Sep 5

    82°Lo 62°

    A thunderstorm or two

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Rain
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Temp (°F) 72° 74° 74° 75° 77° 77° 76° 77°
RealFeel® 70° 73° 75° 75° 80° 81° 82° 81°
Humidity 92% 89% 89% 86% 82% 82% 92% 88%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
15%
 
19%
 
47%
 
51%
 
47%
 
28%
 
28%
 
29%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 13 SSE 15 SSE 17 S 14 S 13 S 14 SW 15 SW 14 SSW
UV Index 1 1 2 2 3 4 4 3
Cloud Cover 99% 99% 99% 98% 89% 72% 53% 43%
Dew Point 69° 70° 71° 71° 71° 71° 74° 73°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 77° 79° 97° (1953) 83°
Low 66° 60° 39° (1903) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:08 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:04 PM with 10:12 of moolight, then sets at 11:16 PM

Top Story

Michigan City Weather Report

Chicago: Cooler, Less Humid Air to Return by Late Week

September 1, 2014; 8:54 PM ET

While Labor Day marks an unofficial end to the summer, the Chicago area will see warm, humid conditions continue before temperatures slide late in the week. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index