• Tonight

    Feb 27

    Lo -3°

    Very cold with patchy clouds

    Hair Frizz Weather
    • Wind
      Gust
      15 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sat

    Feb 28

    20°Lo 14°

    Very cold

    Unlikely for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      6%
    • Hours of Precip
      2
  • Sun

    Mar 1

    28°Lo 8°

    Cloudy, a bit of snow; cold

    Advisory for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      75%
    • Hours of Precip
      4
    more
  • Mon

    Mar 2

    28°Lo 24°

    Mostly sunny and cold

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      14%
    • Hours of Precip
      2
    more
  • Tue

    Mar 3

    40°Lo 14°

    Rain, some ice early; chilly

    Advisory for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      79%
    • Hours of Precip
      6.5
    more
Next Previous
Hi 20° RealFeel® 19° Precipitation 6%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 13 mph

Very cold with sun giving way to clouds; extreme cold can be dangerous in the morning

  • Max UV Index: 0 (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 14° RealFeel® 7° Precipitation 70%

Night

N

E

S

W

  • SSE 6 mph
  • Gusts: 9 mph

Considerable cloudiness and frigid with a little snow, accumulating a coating to an inch

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0.04 in
  • Rain: 0 in
  • Snow: 0.8 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 28

more Historical Weather Data >
  Today Normal Record 2/28/2014
High 20° 40° N/A 30°
Low 14° 24° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 11:12 of sunlight, then sets at 5:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:21 PM with 14:34 of moolight, then sets at 3:55 AM

Carpentersville Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 27, 2015; 4:24 PM ET

The Chicago area will continue to endure a cold air into late in the weekend as the next round of snow could hit the region on Sunday. 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.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index