• Tonight

    Jul 31

    Lo 58°

    An evening t-storm in spots

    Common Cold Weather
    • Avg
      Temp
      70°
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      83°
  • Fri

    Aug 1

    80°Lo 58°

    A thunderstorm in spots

    Beneficial weather for colds
    • Avg
      Temp
      69°
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      88°
    more
  • Sat

    Aug 2

    80°Lo 57°

    Partly sunny with a t-storm

    Beneficial weather for colds
    • Avg
      Temp
      69°
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      87°
    more
  • Sun

    Aug 3

    81°Lo 58°

    Partly sunny

    Beneficial weather for colds
    • Avg
      Temp
      70°
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      86°
    more
  • Mon

    Aug 4

    82°Lo 62°

    Partly sunny and nice

    Beneficial weather for colds
    • Avg
      Temp
      72°
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      89°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Sunny
Partly Sunny
Mostly Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Partly Cloudy
T-storms
Temp (°F) 78° 80° 80° 82° 81° 80° 78° 76°
RealFeel® 80° 83° 79° 83° 80° 78° 75° 71°
Humidity 52% 50% 48% 45% 47% 50% 54% 58%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
7%
 
11%
 
17%
 
17%
 
22%
 
51%
 
47%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 11 W 9 W 13 SW 11 WSW 13 WSW 10 WSW 8 WSW 6 WSW
UV Index 7 7 4 6 4 3 1 0
Cloud Cover 1% 45% 75% 35% 40% 26% 53% 32%
Dew Point 59° 60° 59° 59° 59° 60° 60° 60°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 82° 82° 97° (1999) 71°
Low 58° 63° 40° (1918) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:25 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:13 AM with 12:01 of moolight, then sets at 10:14 PM

Top Story

Valparaiso Weather Report

Late-Week Thunderstorms in Store for Chicago

July 31, 2014; 2:58 AM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. more >

Battling the Common Cold

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

Thu. Cold & Flu

Thu. UV Index