• Early AM

    May 27

    Lo 67°

    Mostly cloudy

    Driving Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Today

    May 27

    79°Lo 66°

    A couple of thunderstorms

    Good for driving
    • Precip
      40%
    • Hours of Precip
      1
    • Rain
      0.08 in
  • Sat

    May 28

    79°Lo 66°

    A p.m. t-storm in spots

    Good for driving
    • Precip
      57%
    • Hours of Precip
      1.5
    • Rain
      0.20 in
    more
  • Sun

    May 29

    80°Lo 59°

    A thunderstorm in spots

    Good for driving
    • Precip
      9%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    May 30

    82°Lo 60°

    A thunderstorm in spots

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
Hi 79° RealFeel® 84° Precipitation 60%

Day

N

E

S

W

  • S 9 mph
  • Gusts: 14 mph

Periods of clouds and sun with a couple of showers and a thunderstorm; warm and muggy

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.22 in
  • Rain: 0.22 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 66° RealFeel® 61° Precipitation 40%

Night

N

E

S

W

  • S 8 mph
  • Gusts: 12 mph

Mostly cloudy and warm with a shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 79° 74° 96° (2012) 75°
Low 66° 52° 43° (2008) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 14:56 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:06 AM with 10:33 of moolight, then sets at 10:39 AM

Naperville Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 27, 2016; 1:12 AM ET

The unofficial start of summer will feel like the upcoming season on Monday in the Chicago area. more >

Travel Weather Forecast

May 27, 2016; 12:01 AM ET United States travel weather forecast

Fri. Travel Weather

48 Hour Precipitation Forecast

Fri. Driving Weather