• Thu

    Feb 18

    38°Lo 35°

    Turning cloudy

    Fair for running
    • Precip
      13%
    • Hours of Precip
      0
    • Wind
      Gust
      21 mph
    more
  • Fri

    Feb 19

    48°Lo 32°

    A shower in the a.m.; cloudy

    Fair for running
    • Precip
      12%
    • Hours of Precip
      0.5
    • Wind
      Gust
      29 mph
  • Sat

    Feb 20

    44°Lo 28°

    Rain possible, some ice early

    Poor for running
    • Precip
      9%
    • Hours of Precip
      0
    • Wind
      Gust
      30 mph
    more
  • Sun

    Feb 21

    45°Lo 29°

    Overcast

    Poor for running
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      25 mph
    more
  • Mon

    Feb 22

    42°Lo 23°

    Snow showers possible; colder

    Poor for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
Next Previous
Hi 48° RealFeel® 38° Precipitation 57%

Day

N

E

S

W

  • SW 16 mph
  • Gusts: 29 mph

A passing morning shower; otherwise, cloudy and mild, becoming breezy in the afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 32° RealFeel® 19° Precipitation 12%

Night

N

E

S

W

  • WNW 21 mph
  • Gusts: 29 mph

Cloudy and windy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 19

more Historical Weather Data >
  Today Normal Record 2/19/2015
High 48° 36° N/A
Low 32° 21° N/A -13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 10:47 of sunlight, then sets at 5:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:48 PM with 14:27 of moolight, then sets at 5:15 AM

St. Charles Weather Report

Chicago: Dangerous cold to hold through weekend

February 13, 2016; 10:31 PM ET

Conditions will continue to be dangerously cold into the weekend in the Chicago area. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.