• Tonight

    Aug 27

    Lo 69°

    An evening t-storm in spots

    Ragweed Pollen Weather
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Aug 28

    86°Lo 66°

    A stray afternoon t-storm

    High ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
  • Mon

    Aug 29

    86°Lo 67°

    A p.m. t-storm in spots

    High ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Aug 30

    85°Lo 64°

    A p.m. t-storm in spots

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

    Aug 31

    79°Lo 59°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 86° RealFeel® 99° Precipitation 49%

Day

N

E

S

W

  • E 4 mph
  • Gusts: 6 mph

Humid with times of clouds and sun; widely separated afternoon thunderstorms

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 66° RealFeel® 67° Precipitation 14%

Night

N

E

S

W

  • ENE 4 mph
  • Gusts: 6 mph

Partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Naperville Pollen Levels - August 28

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

    Low

  • Ragweed Pollen

    High

  • Mold

    High

  • Grass Pollen

    Moderate

Temperature History - Aug 28

more Historical Weather Data >
  Today Normal Record 8/28/2015
High 86° 81° 92° (2003) 71°
Low 66° 61° 54° (2003) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:16 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:25 AM with 14:44 of moolight, then sets at 5:09 PM

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps