• Today

    Aug 1

    85°Lo 67°

    Partly sunny and pleasant

    Unlikely for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      7%
    • Hours of Precip
      1
    more
  • Sun

    Aug 2

    86°Lo 63°

    A strong thunderstorm

    Advisory for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      56%
    • Hours of Precip
      3
    more
  • Mon

    Aug 3

    79°Lo 54°

    Breezy with periods of sun

    Watch for hair frizz
    • Wind
      Gust
      24 mph
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Tue

    Aug 4

    80°Lo 56°

    Pleasant with clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Wed

    Aug 5

    78°Lo 60°

    Pleasant with some sun

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      9%
    • Hours of Precip
      0
Next Previous
Hi 78° RealFeel® 83° Precipitation 9%

Day

N

E

S

W

  • ENE 8 mph
  • Gusts: 12 mph

Pleasant with some sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 60° RealFeel® 59° Precipitation 13%

Night

N

E

S

W

  • NE 6 mph
  • Gusts: 12 mph

Partly cloudy

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

Temperature History - Aug 5

more Historical Weather Data >
  Today Normal Record 8/5/2014
High 78° 80° N/A 77°
Low 60° 60° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:18 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:23 PM with 13:47 of moolight, then sets at 1:10 PM

Mchenry Weather Report

Chicago: Cooler Weather to Move in Midweek

August 1, 2015; 12:26 PM ET

After a warm start to the week, a trend toward cooler temperatures can be expected. 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.

Wed. Hair Frizz

Wed. Wind Maps

Wed. UV Index