• Sun

    Aug 9

    85°Lo 66°

    Pleasant with clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      4 mph
  • Mon

    Aug 10

    81°Lo 62°

    Mostly cloudy with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      7 mph
    more
  • Tue

    Aug 11

    81°Lo 60°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      5 mph
    more
  • Wed

    Aug 12

    83°Lo 60°

    Thickening clouds

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Aug 13

    84°Lo 62°

    Partly sunny with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      4 mph
    more
Next Previous
Hi 85° RealFeel® 89° Precipitation 17%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 10 mph

Pleasant with clouds and sunshine

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 12%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 66° RealFeel® 65° Precipitation 61%

Night

N

E

S

W

  • NE 4 mph
  • Gusts: 9 mph

Overcast and humid; a couple of evening showers followed by a thunderstorm in spots late

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Aug 9

more Historical Weather Data >
  Today Normal Record 8/9/2014
High 85° 82° 102° (1934) 82°
Low 66° 63° 45° (1964) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 14:05 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:27 AM with 14:41 of moolight, then sets at 4:08 PM

Valparaiso Weather Report

Chicago: Cooler Conditions to Last Through Week

August 5, 2015; 12:21 AM ET

The Chicagoland area will experience cooler weather throughout the 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index