• Tonight

    Sep 18

    Lo 51°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      68°
    • Wind
      Speed
      7 mph
    more
  • Fri

    Sep 19

    74°Lo 61°

    Breezy with clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      71°
    • Wind
      Speed
      12 mph
  • Sat

    Sep 20

    80°Lo 59°

    A strong afternoon t-storm

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      12 mph
    more
  • Sun

    Sep 21

    72°Lo 50°

    Clouds and sun; less humid

    Poor for home energy
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      71°
    • Wind
      Speed
      10 mph
    more
  • Mon

    Sep 22

    69°Lo 52°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      60°
    • Hi
      RealFeel
      70°
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 59° 64° 68° 69° 71° 72° 74° 73°
RealFeel® 56° 62° 67° 68° 70° 71° 71° 69°
Humidity 74% 65% 58% 53% 49% 46% 45% 45%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 8 SSE 9 SSE 11 SSE 13 SSE 14 S 15 S 16 S 16 S
UV Index 1 2 3 4 5 4 3 2
Cloud Cover 46% 46% 46% 46% 46% 46% 46% 46%
Dew Point 51° 52° 52° 51° 51° 50° 51° 51°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 74° 74° 93° (1955) 84°
Low 61° 53° 40° (1991) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:19 of sunlight, then sets at 6:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:18 AM with 14:08 of moolight, then sets at 4:26 PM

Top Story

Palatine Weather Report

Chicago: Chance of Interrupting Thunderstorms for Weekend

September 18, 2014; 9:15 PM ET

Chicago is facing a mostly clear weekend with the threat of some disruptive thunderstorms on Saturday. 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