• Today

    Mar 1

    27°Lo 6°

    A little morning snow; cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      31°
    • UV
      0 - Low
    • Air Qual.
      Good
    more
  • Mon

    Mar 2

    28°Lo 20°

    Partly sunny and cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      36°
    • UV
      0 - Moderate
    • Air Qual.
      Good
    more
  • Tue

    Mar 3

    39°Lo 10°

    Wintry mix to rain

    Neutral weather for asthma
    • Hi
      RealFeel
      27°
    • UV
      0 - Low
    • Air Qual.
      Good
    more
  • Wed

    Mar 4

    16°Lo -5°

    Much colder

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      0 - Moderate
    • Cloud
      Cover
      76%
  • Thu

    Mar 5

    13°Lo 3°

    Mostly sunny and very cold

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Cloud
      Cover
      11%
    more
Next Previous
Hi 16° RealFeel® 1° Precipitation 11%

Day

N

E

S

W

  • WNW 16 mph
  • Gusts: 25 mph

Breezy and much colder with sun and areas of low clouds

  • Max UV Index: 0 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo -5° RealFeel® -21° Precipitation 10%

Night

N

E

S

W

  • W 12 mph
  • Gusts: 21 mph

Clear and colder; extreme cold can be dangerous for outdoor activities late

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 16° 42° 72° (1983) 26°
Low -5° 26° -7° (2002) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 11:24 of sunlight, then sets at 5:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:05 PM with 13:02 of moolight, then sets at 6:07 AM

Joliet Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

March 1, 2015; 3:14 AM ET

The Chicago area will continue to endure a cold air into late in the weekend as the next round of snow could hit the region on Sunday. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Wed. Asthma Risk

Wed. UV Index