• Today

    Jul 22

    91°Lo 64°

    Mostly sunny, hot and humid

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      10 mph
    more
  • Wed

    Jul 23

    77°Lo 55°

    Cooler with clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      10 mph
    more
  • Thu

    Jul 24

    77°Lo 56°

    Mostly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      4 mph
  • Fri

    Jul 25

    77°Lo 65°

    A t-storm in the afternoon

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      7 mph
    more
  • Sat

    Jul 26

    83°Lo 64°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      8 mph
    more
Next Previous
Hi 77° RealFeel® 84° Precipitation 4%

Day

N

E

S

W

  • NE 4 mph
  • Gusts: 7 mph

Mostly sunny and nice

  • Max UV Index: 8 (Very High)
  • 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 56° RealFeel® 53° Precipitation 8%

Night

N

E

S

W

  • SSE 5 mph
  • Gusts: 7 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 9%
  • 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 24

more Historical Weather Data >
  Today Normal Record 7/24/2013
High 77° 84° 103° (2005) 75°
Low 56° 63° 54° (1948) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:38 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:52 AM with 14:44 of moolight, then sets at 6:36 PM

Top Story

La Salle Weather Report

Chicago: High Humidity, Severe Weather Threat Ahead

July 22, 2014; 2:17 AM ET

Cooler air will persist across the Chicago area into the weekend but temperatures will spike into next week. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index