• Early AM

    May 3

    Lo 37°

    Partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      57°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Today

    May 3

    66°Lo 46°

    Partly sunny and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      72°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Wed

    May 4

    53°Lo 39°

    Cooler with a stray shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      51°
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Thu

    May 5

    58°Lo 39°

    Partly sunny and cool

    Beneficial weather for asthma
    • Hi
      RealFeel
      63°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Fri

    May 6

    77°Lo 59°

    Pleasant and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      79°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Showers
Partly Cloudy
Partly Cloudy
Temp (°F) 49° 48° 47° 46° 48° 49° 50° 51°
RealFeel® 45° 44° 41° 40° 42° 41° 47° 49°
Humidity 74% 69% 68% 70% 66% 65% 62% 60%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
49%
 
34%
 
34%
 
37%
 
47%
 
51%
 
47%
 
30%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 8 NNW 8 NNW 9 N 10 N 12 N 13 N 14 N 13 N
UV Index 0 0 0 0 1 2 4 4
Cloud Cover 70% 70% 70% 70% 36% 70% 57% 70%
Dew Point 41° 39° 37° 37° 37° 37° 37° 37°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 53° 66° 80° (2010) 72°
Low 39° 45° 30° (2005) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:09 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:56 AM with 12:17 of moolight, then sets at 4:13 PM

Des Plaines Weather Report

Chicago: Temperature roller coaster in store for this week

May 2, 2016; 9:03 AM ET

The start of May will bring a fluctuation in temperatures throughout the week in Chicago. more >

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index