• Today

    May 5

    64°Lo 42°

    Mostly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    May 6

    78°Lo 58°

    Mostly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sat

    May 7

    67°Lo 41°

    Not as warm; an a.m. t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    May 8

    68°Lo 48°

    Partly sunny and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    May 9

    65°Lo 56°

    Mostly cloudy with a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Sunny
Mostly Sunny
Temp (°F) 45° 42° 45° 46° 45° 46° 49° 53°
RealFeel® 47° 43° 45° 46° 45° 45° 48° 54°
Humidity 72% 79% 73% 74% 76% 83% 75% 68%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
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Snow
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 2 WSW 4 WSW 4 WSW 4 WSW 5 WSW 5 WSW 6 WSW 6 WSW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 0% 7% 16% 21% 18% 10% 4% 11%
Dew Point 37° 36° 37° 38° 38° 41° 41° 43°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2015
High 78° 67° 85° (2000) 80°
Low 58° 45° 28° (1992) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:16 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:55 AM with 14:04 of moolight, then sets at 7:59 PM

DeKalb Weather Report

Chicago: Temperatures to soar late this week

May 5, 2016; 4:28 AM ET

Temperatures will soar into the 70s by late in the week in the Chicago area. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps