• Today

    May 24

    82°Lo 65°

    A thunderstorm this afternoon

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      5 - High
  • Wed

    May 25

    81°Lo 67°

    Showers and a heavier t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      5 - High
    more
  • Thu

    May 26

    86°Lo 67°

    Rather cloudy, warm and muggy

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

    May 27

    78°Lo 65°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      5 - High
    more
  • Sat

    May 28

    79°Lo 64°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 82° RealFeel® 84° Precipitation 57%

Day

N

E

S

W

  • SSW 10 mph
  • Gusts: 16 mph

Very warm with intervals of clouds and sunshine; an afternoon shower or thunderstorm around

  • Max UV Index: 7 (High)
  • Thunderstorms: 42%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 65° RealFeel® 58° Precipitation 49%

Night

N

E

S

W

  • S 7 mph
  • Gusts: 12 mph

Considerable cloudiness and mild with a shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.41 in
  • Rain: 0.41 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

DeKalb Pollen Levels - May 24

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    High

  • Ragweed Pollen

    Moderate

  • Mold

    Low

  • Grass Pollen

    Moderate

Temperature History - May 24

more Historical Weather Data >
  Today Normal Record 5/24/2015
High 82° 73° 91° (2010) 73°
Low 65° 51° 36° (1992) 56°

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 10:41 PM with 10:01 of moolight, then sets at 8:42 AM

DeKalb Weather Report

Chicago: Warm, humid and stormy through Thursday

May 24, 2016; 5:31 AM ET

This week is likely to end up as the warmest week so far this year in the Chicago area, but the warm weather will be accompanied by stormy weather. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps