• Sun

    Jul 19

    91°Lo 65°

    Sunny and hot

    Driving Weather
    • Precip
      5%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Jul 20

    79°Lo 63°

    Colder; afternoon t-storms

    Driving Weather
    • Precip
      69%
    • Hours of Precip
      6
    • Rain
      0.49 in
    more
  • Tue

    Jul 21

    77°Lo 64°

    Sunshine and less humid

    Driving Weather
    • Precip
      5%
    • Hours of Precip
      0
    • Rain
      0 in
  • Wed

    Jul 22

    78°Lo 66°

    Mostly cloudy

    Driving Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Thu

    Jul 23

    82°Lo 65°

    Mostly cloudy

    Driving Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
Hi 77° RealFeel® 79° Precipitation 5%

Day

N

E

S

W

  • NNE 10 mph
  • Gusts: 22 mph

Sunshine and less humid

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 64° RealFeel® 65° Precipitation 10%

Night

N

E

S

W

  • ESE 5 mph
  • Gusts: 16 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • 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 21

more Historical Weather Data >
  Today Normal Record 7/21/2014
High 77° 84° 112° (1901) 85°
Low 64° 64° 48° (1944) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:43 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:07 AM with 12:08 of moolight, then sets at 11:15 PM

Ottawa Weather Report

Chicago: Sunny, Comfortable Conditions for July Fourth Weekend

July 4, 2015; 6:01 AM ET

The holiday weekend will feature mostly sunny skies and seasonable weather for residents living in the Chicago area. more >

Travel Weather Forecast

Jul 04, 2015; 10:51 AM ET United States travel weather forecast