• Today

    Mar 27

    33°Lo 15°

    Colder with clouds and sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      24°
    • UV
      4 - Moderate
    • Cloud
      Cover
      62%
    more
  • Sat

    Mar 28

    38°Lo 22°

    Plenty of sunshine, but cold

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      46°
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    more
  • Sun

    Mar 29

    45°Lo 33°

    Mostly cloudy, showers around

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      36°
    • UV
      3 - Moderate
    • Cloud
      Cover
      78%
  • Mon

    Mar 30

    55°Lo 38°

    Abundant sunshine and milder

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      55°
    • UV
      6 - High
    • Cloud
      Cover
      4%
    more
  • Tue

    Mar 31

    60°Lo 36°

    Sunny and breezy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      59°
    • UV
      6 - High
    • Cloud
      Cover
      10%
    more
Next Previous
Hi 45° RealFeel® 36° Precipitation 63%

Day

N

E

S

W

  • SSW 20 mph
  • Gusts: 33 mph

Mostly cloudy and windy with a couple of showers

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 33° RealFeel® 23° Precipitation 3%

Night

N

E

S

W

  • WNW 12 mph
  • Gusts: 21 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • 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 29

more Historical Weather Data >
  Today Normal Record 3/29/2014
High 45° 52° N/A 45°
Low 33° 34° N/A 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 12:33 of sunlight, then sets at 7:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:06 PM with 14:02 of moolight, then sets at 4:08 AM

St. Charles Weather Report

Chicago: Temperatures to Rebound Following Cold Start to the Weekend

March 27, 2015; 12:04 PM ET

Another surge of cold air is set to blast Chicago, bringing January-like temperatures to the area early this weekend. more >

Making a Forecast: The Sixth Sense

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

Sun. Sinus Headache

Sun. UV Index