• Today

    May 30

    66°Lo 41°

    Cooler with rain

    Advisory for hair frizz
    • Wind
      Gust
      31 mph
    • Precip
      95%
    • Hours of Precip
      9
  • Sun

    May 31

    58°Lo 42°

    Windy; cloudy, then some sun

    Watch for hair frizz
    • Wind
      Gust
      27 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Mon

    Jun 1

    63°Lo 40°

    Partly sunny

    Watch for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Tue

    Jun 2

    67°Lo 48°

    Mostly sunny and nice

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Wed

    Jun 3

    74°Lo 55°

    Partly sunny and nice

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      7%
    • Hours of Precip
      0
    more
Next Previous
Hi 66° RealFeel® 70° Precipitation 95%

Day

N

E

S

W

  • ENE 14 mph
  • Gusts: 31 mph

Cooler with rain, becoming breezy this afternoon

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 22%
  • Precipitation: 0.49 in
  • Rain: 0.49 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 7 hrs
  • Hours of Rain: 7 hrs
Lo 41° RealFeel® 29° Precipitation 72%

Night

N

E

S

W

  • NNE 17 mph
  • Gusts: 29 mph

A bit of evening rain; otherwise, mostly cloudy, windy and chilly

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0.17 in
  • Rain: 0.17 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - May 30

more Historical Weather Data >
  Today Normal Record 5/30/2014
High 66° 75° 93° (2006) 81°
Low 41° 54° 37° (1990) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:23 AM with 14:59 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:26 PM with 10:49 of moolight, then sets at 4:15 AM

DeKalb Weather Report

Chicago: Temperatures to Fall Into Early Week

May 30, 2015; 4:04 AM ET

Temperatures will take a sharp drop in the Chicago area into early next week. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index