• Tonight

    Jul 24

    Lo 69°

    Humid; a heavy t-storm early

    Asthma Weather
    • Hi
      RealFeel
      104°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
    more
  • Mon

    Jul 25

    87°Lo 65°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Tue

    Jul 26

    87°Lo 64°

    Humid with plenty of sun

    Neutral weather for asthma
    • Hi
      RealFeel
      97°
    • UV
      7 - Very High
    • Air Qual.
      Moderate
  • Wed

    Jul 27

    87°Lo 67°

    Periods of clouds and sun

    Neutral weather for asthma
    • Hi
      RealFeel
      93°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Thu

    Jul 28

    81°Lo 66°

    Some sun, a t-storm; humid

    At Risk weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
Mainly clear 70° Lo 64° RealFeel® 70° / 67°

N

E

S

W

  • Precipitation: 9%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 87%
  • Cloud Cover: 17%
  • Dew Point: 64° F
  • Visibility: 10 mi
2 mph

Temperature History - Jul 26

more Historical Weather Data >
  Today Normal Record 7/26/2015
High 87° 84° 96° (1997) 81°
Low 64° 64° 54° (2004) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:35 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:38 PM with 13:27 of moolight, then sets at 1:06 PM

St. Charles Weather Report

By the numbers: Recapping the week's stifling central US heat

July 24, 2016; 10:33 AM ET

Stifling heat has been baking the central United States but will finally ease across northern areas this weekend. more >

Tue. Asthma Risk

Tue. UV Index