• Today

    Jul 11

    76°Lo 64°

    A thunderstorm this afternoon

    Moderate ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sat

    Jul 12

    79°Lo 66°

    Thunderstorms, strong late

    Moderate ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Jul 13

    81°Lo 62°

    Some sun, a t-storm; humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Jul 14

    73°Lo 51°

    Cooler with a thunderstorm

    Moderate ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      48%
    more
  • Tue

    Jul 15

    66°Lo 51°

    Colder with a shower in spots

    Ragweed Pollen Weather
    • Precip
      40%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      56%
    more
Next Previous
Hi 76° RealFeel® 79° Precipitation 55%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 12 mph

Partial sunshine with a shower or thunderstorm this afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 40%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 64° RealFeel® 59° Precipitation 56%

Night

N

E

S

W

  • SSE 6 mph
  • Gusts: 9 mph

Mostly cloudy and humid with a shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.3 in
  • Rain: 0.3 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

DeKalb Pollen Levels - July 11

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Moderate

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 11

more Historical Weather Data >
  Today Normal Record 7/11/2013
High 76° 84° 101° (1966) 81°
Low 64° 63° 49° (1968) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:29 AM with 15:02 of sunlight, then sets at 8:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:39 PM with 10:12 of moolight, then sets at 5:51 AM

Top Story

DeKalb Weather Report

Warm, Unsettled Weather to Return for Chicago

July 11, 2014; 3:01 AM ET

Warm and humid air will be on the rise into the weekend with an uptick in storms expected. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps