• Today

    Jul 23

    72°Lo 57°

    Partly sunny and cooler

    Neutral weather for asthma
    • Hi
      RealFeel
      72°
    • UV
      7 - High
    • Air Qual.
      Moderate
  • Thu

    Jul 24

    75°Lo 52°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      79°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Fri

    Jul 25

    77°Lo 65°

    Thundershower

    Neutral weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Sat

    Jul 26

    85°Lo 68°

    Clouds and sun with a t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      6 - High
    • Cloud
      Cover
      61%
    more
  • Sun

    Jul 27

    83°Lo 60°

    Mostly cloudy with a t-storm

    Beneficial weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      6 - High
    • Cloud
      Cover
      70%
    more
Next Previous
Hi 72° RealFeel® 72° Precipitation 14%

Day

N

E

S

W

  • NNE 13 mph
  • Gusts: 30 mph

Partly sunny and cooler; less humid this afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 57° RealFeel® 55° Precipitation 2%

Night

N

E

S

W

  • NNE 6 mph
  • Gusts: 15 mph

Clear to partly cloudy and pleasant

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 23

more Historical Weather Data >
  Today Normal Record 7/23/2013
High 72° 83° N/A 80°
Low 57° 63° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:41 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:55 AM with 14:49 of moolight, then sets at 5:44 PM

Top Story

Merrillville Weather Report

Chicago: Cooler, Less Humid to Close Out Week

July 23, 2014; 4:52 AM ET

The second half of the week looks to be noticeably cooler and less humid in the Chicago area. more >

Battling the Common Cold

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

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index