• 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
  • 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
    more
  • 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°

    Some sun with a stray shower

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

    May 9

    65°Lo 56°

    Cloudy with a thunderstorm

    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 >
  Thu
10pm
11pm Fri
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Mostly Clear
Clear
Temp (°F) 50° 48° 46° 46° 42° 45° 45° 46°
RealFeel® 51° 49° 47° 47° 43° 45° 46° 45°
Humidity 62% 65% 70% 72% 79% 73% 76% 75%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
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Snow
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 4 NW 2 WNW 2 WSW 2 SW 4 SW 4 WSW 4 WSW 5 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 0% 1% 4% 8% 10% 7%
Dew Point 38° 37° 37° 37° 36° 37° 38° 38°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2015
High 64° 67° 87° (1980) 59°
Low 42° 45° 30° (1992) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:14 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:15 AM with 13:30 of moolight, then sets at 6:45 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 >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps