• Today

    May 22

    67°Lo 46°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sat

    May 23

    72°Lo 54°

    Clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sun

    May 24

    66°Lo 60°

    Couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    May 25

    74°Lo 62°

    Mostly cloudy with t-storms

    Low ragweed pollen levels
    • Precip
      65%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      93%
  • Tue

    May 26

    78°Lo 60°

    Partly sunny, showers around

    Ragweed Pollen Weather
    • Precip
      63%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      49%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Cloudy
T-storms
T-storms
Temp (°F) 67° 66° 67° 67° 69° 71° 71° 72°
RealFeel® 64° 65° 66° 64° 68° 70° 67° 68°
Humidity 89% 90% 87% 89% 83% 77% 81% 80%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
49%
 
45%
 
47%
 
51%
 
47%
 
49%
 
57%
 
57%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 18 S 20 S 20 S 17 SSW 17 SSW 17 SSW 17 SSW 17 SSW
UV Index 1 2 3 3 3 3 2 2
Cloud Cover 91% 94% 94% 94% 94% 94% 94% 94%
Dew Point 63° 63° 63° 64° 64° 63° 65° 66°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 25

more Historical Weather Data >
  Today Normal Record 5/25/2014
High 74° 73° 92° (2010) 81°
Low 62° 52° 30° (1992) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:26 AM with 14:52 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:38 PM with 13:07 of moolight, then sets at 1:45 AM

DeKalb Weather Report

Chicago: Highs to Rebound Through Memorial Day Weekend

May 22, 2015; 4:07 AM ET

After a very chilly first half of the week, temperatures will rebound close to normal through the Memorial Day Weekend. more >

Mon. Dust & Dander

Mon. Wind Maps