• Tonight

    May 31

    Lo 64°

    Cloudy with a thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      3 - Moderate
    more
  • Wed

    Jun 1

    78°Lo 55°

    Showers and a heavier t-storm

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

    Jun 2

    77°Lo 54°

    Partly sunny and nice

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

    Jun 3

    80°Lo 60°

    Sunshine and patchy clouds

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

    Jun 4

    76°Lo 56°

    Couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 77° RealFeel® 81° Precipitation 12%

Day

N

E

S

W

  • WNW 8 mph
  • Gusts: 13 mph

Partly sunny and nice

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 54° RealFeel® 55° Precipitation 10%

Night

N

E

S

W

  • NNW 5 mph
  • Gusts: 10 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jun 2

more Historical Weather Data >
  Today Normal Record 6/2/2015
High 77° 76° 91° (2002) 70°
Low 54° 54° 40° (2015) 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 15:04 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:48 AM with 13:46 of moolight, then sets at 5:34 PM

DeKalb Weather Report

Strong storms to take aim at Chicago, Minneapolis and St. Louis into midweek

May 31, 2016; 11:44 PM ET

The potential for locally dangerous and disruptive thunderstorms will exist over the Midwest into Wednesday evening. more >

Thu. Dust & Dander

Thu. Wind Maps