• Tonight

    May 4

    Lo 40°

    Mostly cloudy and chilly

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      38°
    • Hi
      RealFeel
      50°
    • Wind
      Speed
      15 mph
  • Thu

    May 5

    65°Lo 42°

    Mostly sunny and warmer

    Poor for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      9 mph
    more
  • Fri

    May 6

    79°Lo 58°

    Mostly sunny, nice and warm

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      8 mph
    more
  • Sat

    May 7

    66°Lo 41°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      49°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      15 mph
    more
  • Sun

    May 8

    70°Lo 48°

    Mostly cloudy

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 53° 54° 55° 55° 53° 51° 50° 46°
RealFeel® 48° 49° 50° 49° 47° 44° 41° 39°
Humidity 50% 49% 48% 46% 47% 52% 56% 66%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
2%
 
2%
 
2%
 
2%
 
2%
 
1%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 16 N 16 N 15 N 14 N 13 NNE 13 NNE 15 NNE 10 NE
UV Index 3 2 2 1 1 0 0 0
Cloud Cover 99% 99% 98% 98% 96% 52% 76% 42%
Dew Point 35° 35° 36° 34° 34° 34° 35° 36°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 55° 66° N/A 72°
Low 40° 44° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:13 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:35 AM with 12:55 of moolight, then sets at 5:30 PM

Marengo Weather Report

Chicago: Temperatures to soar late this week

May 4, 2016; 10:15 PM ET

Temperatures will soar into the 70s by late in the week in the Chicago area. more >

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index