• Today

    May 25

    87°Lo 66°

    A heavy afternoon t-storm

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

    May 26

    86°Lo 66°

    Periods of sun and clouds

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

    May 27

    80°Lo 65°

    A couple of thunderstorms

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

    May 28

    78°Lo 64°

    Mostly cloudy with a t-storm

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

    May 29

    80°Lo 61°

    Some sun, a t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Sunny 84° RealFeel® 83°

N

E

S

W

  • Humidity: 39%
  • Pressure: 29.86 in ↓
  • UV Index: 3
  • Cloud Cover: 0%
  • Ceiling: 20600 ft
  • Dew Point: 57° F
  • Visibility: 10 mi
14 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:52 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:24 PM with 10:14 of moolight, then sets at 9:38 AM

Temperature Summary - 4:13 PM

  Temp (°F)
Now 84°
Yesterday 81°
RealFeel® 83°
RealFeel® Shade 80°
Wind Chill 84°
Dew Point 57°
  Hi / Lo
Previous 6 Hours 87°
  78°
Previous 12 Hours 87°
  63°
Previous 24 Hours 90°
  63°

Temperature History - May 25

more Historical Weather Data >
  Today Normal Record 5/25/2015
High 87° 73° 89° (2010) 79°
Low 66° 51° 39° (2002) 65°

Precipitation Summary - 4:13 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Naperville Weather Report

Chicago: Warm, humid and stormy through Thursday

May 25, 2016; 4:18 PM 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 >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps