• Today

    Sep 17

    68°Lo 45°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      72°
    • UV
      5 - Moderate
    • Cloud
      Cover
      27%
  • Thu

    Sep 18

    68°Lo 48°

    Mostly sunny and beautiful

    Beneficial weather for migraines
    • Hi
      RealFeel
      71°
    • UV
      5 - Moderate
    • Cloud
      Cover
      18%
    more
  • Fri

    Sep 19

    73°Lo 58°

    Partly sunny and beautiful

    Beneficial weather for migraines
    • Hi
      RealFeel
      72°
    • UV
      5 - Moderate
    • Cloud
      Cover
      45%
    more
  • Sat

    Sep 20

    80°Lo 61°

    Breezy with increasing clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      78°
    • UV
      5 - Moderate
    • Cloud
      Cover
      55%
    more
  • Sun

    Sep 21

    73°Lo 53°

    A couple of showers possible

    Beneficial weather for migraines
    • Hi
      RealFeel
      73°
    • UV
      4 - Moderate
    • Cloud
      Cover
      51%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Partly Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Cloudy
Temp (°F) 44° 45° 48° 53° 59° 63° 64° 66°
RealFeel® 44° 45° 48° 56° 64° 70° 72° 71°
Humidity 93% 93% 89% 78% 70% 63% 58% 54%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 2 SSE 2 SSE 2 SSW 2 S 2 NW 2 WSW 3 WNW 4 W
UV Index 0 0 0 1 3 4 4 5
Cloud Cover 37% 30% 30% 26% 26% 26% 45% 52%
Dew Point 42° 43° 45° 46° 49° 50° 49° 49°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 68° 75° N/A 72°
Low 45° 53° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:25 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:28 AM with 14:39 of moolight, then sets at 3:07 PM

Top Story

Merrillville Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 17, 2014; 1:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. more >

Wed. Migraine Headache

Wed. UV Index