• Today

    May 4

    52°Lo 41°

    Turning cloudy and cooler

    Poor for an outdoor bbq
    • Precip
      54%
    • Hi
      RealFeel
      52°
    • Wind
      Speed
      14 mph
  • Thu

    May 5

    61°Lo 41°

    Turning sunny; warmer

    Good for an outdoor bbq
    • Precip
      4%
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      9 mph
    more
  • Fri

    May 6

    77°Lo 59°

    Mostly sunny and warmer

    Excellent for an outdoor bbq
    • Precip
      14%
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      7 mph
    more
  • Sat

    May 7

    64°Lo 38°

    A shower and t-storm around

    Fair for an outdoor bbq
    • Precip
      61%
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      12 mph
    more
  • Sun

    May 8

    69°Lo 49°

    Partly sunny

    Very Good for an outdoor bbq
    • Precip
      2%
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      9 mph
    more
Next Previous
Hi 52° RealFeel® 52° Precipitation 54%

Day

N

E

S

W

  • N 14 mph
  • Gusts: 31 mph

Turning cloudy, breezy and cooler

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • 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 41° RealFeel® 28° Precipitation 17%

Night

N

E

S

W

  • N 15 mph
  • Gusts: 30 mph

Breezy and chilly with considerable cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 52° 66° 92° (1952) 74°
Low 41° 45° 32° (1954) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:12 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:33 AM with 12:54 of moolight, then sets at 5:27 PM

Prospect Heights Weather Report

Chicago: Temperatures to soar late this week

May 4, 2016; 12:55 PM ET

Temperatures will soar into the 70s by late in the week in the Chicago area. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Wed. Outdoor Entertaining

Wed. Wind Maps

Wed. UV Index