• Today

    Dec 28

    35°Lo 27°

    Sun and clouds

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      0%
    • Hours of Precip
      0
  • Mon

    Dec 29

    32°Lo 20°

    Mostly cloudy

    Watch for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Tue

    Dec 30

    23°Lo 11°

    Partly sunny and colder

    Watch for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Wed

    Dec 31

    19°Lo 14°

    Sunny and frigid

    Watch for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Thu

    Jan 1

    29°Lo 22°

    Sunshine; breezy, not as cold

    Watch for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      7%
    • Hours of Precip
      0
    more
Next Previous
Hi 35° RealFeel® 31° Precipitation 0%

Day

N

E

S

W

  • W 7 mph
  • Gusts: 12 mph

Sun and clouds

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 27° RealFeel® 23° Precipitation 1%

Night

N

E

S

W

  • N 6 mph
  • Gusts: 8 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 35° 32° 66° (1984) 48°
Low 27° 19° -22° (1924) 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:15 AM with 9:11 of sunlight, then sets at 4:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:32 AM with 12:56 of moolight, then sets at 12:28 AM

Portage Weather Report

Chicago: Temperatures to Tumble as Year Comes to an End

December 28, 2014; 3:22 AM ET

Temperatures are set to tumble this week across Chicagoland, putting a harsh chill on the final days of 2014. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sun. Hair Frizz

Sun. Wind Maps

Sun. UV Index