• Tonight

    May 3

    Lo 45°

    Couple of thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    May 4

    54°Lo 38°

    Mainly cloudy; windy, cooler

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

    May 5

    63°Lo 44°

    Partly sunny and warmer

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

    May 6

    79°Lo 59°

    Pleasant and warmer

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

    May 7

    74°Lo 40°

    A shower and t-storm around

    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
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 47° 51° 55° 57° 59° 61° 62° 62°
RealFeel® 43° 53° 58° 62° 64° 66° 67° 66°
Humidity 57% 54% 50% 44% 41% 40% 37% 35%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 12 N 9 N 9 N 9 N 9 NNW 9 NNW 9 NNW 8 NW
UV Index 3 4 6 7 7 7 6 4
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 33° 35° 37° 35° 35° 36° 35° 34°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2015
High 63° 67° 87° (1980) 59°
Low 44° 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 3, 2016; 6:17 PM ET

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

Thu. Dust & Dander

Thu. Wind Maps