• Early AM

    Apr 18

    Lo 40°

    Cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      49°
    • Wind
      Speed
      5 mph
    more
  • Today

    Apr 18

    50°Lo 33°

    Clouds giving way to some sun

    Fair for home energy
    • Avg
      RealFeel
      44°
    • Hi
      RealFeel
      52°
    • Wind
      Speed
      8 mph
  • Sat

    Apr 19

    60°Lo 45°

    Partly sunny and warmer

    Fair for home energy
    • Avg
      RealFeel
      50°
    • Hi
      RealFeel
      62°
    • Wind
      Speed
      9 mph
    more
  • Sun

    Apr 20

    69°Lo 52°

    Mostly cloudy

    Fair for home energy
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      70°
    • Wind
      Speed
      9 mph
    more
  • Mon

    Apr 21

    65°Lo 47°

    A couple of thunderstorms

    Fair for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      65°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 42° 41° 40° 40° 43° 44° 46° 48°
RealFeel® 38° 38° 37° 39° 41° 42° 46° 49°
Humidity 77% 78% 78% 77% 80% 75% 69% 65%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
20%
 
20%
 
20%
 
13%
 
0%
 
0%
 
0%
 
0%
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) 5 NE 5 NNE 4 NNE 4 NNE 5 NNE 6 NNE 7 NNE 7 NNE
UV Index 0 0 0 0 1 1 2 4
Cloud Cover 92% 94% 95% 95% 83% 92% 90% 76%
Dew Point 35° 34° 33° 34° 37° 37° 37° 37°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 50° 60° N/A 66°
Low 33° 40° N/A 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:29 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:23 PM with 9:57 of moolight, then sets at 9:20 AM

Top Story

Evanston Weather Report

Chicago: Weekend Warmth on the Way

April 17, 2014; 5:44 PM ET

Despite a chilly Friday, seasonal warmth will return to the city right in time for the holiday weekend. 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.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index