• Thu

    Jul 17

    78°Lo 56°

    Times of clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      83°
    • UV
      7 - High
    • Cloud
      Cover
      52%
  • Fri

    Jul 18

    80°Lo 61°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      85°
    • UV
      6 - High
    • Cloud
      Cover
      23%
    more
  • Sat

    Jul 19

    81°Lo 60°

    Pleasant with some sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      85°
    • UV
      6 - High
    • Cloud
      Cover
      48%
    more
  • Sun

    Jul 20

    77°Lo 55°

    An afternoon t-storm or two

    Beneficial weather for migraines
    • Hi
      RealFeel
      81°
    • UV
      4 - Moderate
    • Cloud
      Cover
      100%
    more
  • Mon

    Jul 21

    70°Lo 65°

    Times of clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      75°
    • UV
      7 - High
    • Cloud
      Cover
      64%
    more
Next Previous
Hi 78° RealFeel® 83° Precipitation 25%

Day

N

E

S

W

  • S 4 mph
  • Gusts: 7 mph

Periods of clouds and sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 17%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 56° RealFeel® 55° Precipitation 24%

Night

N

E

S

W

  • SE 3 mph
  • Gusts: 6 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 17%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 17

more Historical Weather Data >
  Today Normal Record 7/17/2013
High 78° 82° N/A 90°
Low 56° 60° N/A 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:31 AM with 14:56 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:38 PM with 13:21 of moolight, then sets at 12:59 PM

Top Story

Mchenry Weather Report

Chicago Faces Strong Storms, to Turn Septemberlike

July 12, 2014; 8:59 AM ET

Strong thunderstorms will threaten Chicago this weekend before the city gets a taste of September. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.