• Wed

    Apr 1

    62°Lo 49°

    Sun giving way to clouds

    Watch for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      25%
    • Hours of Precip
      2
    more
  • Thu

    Apr 2

    63°Lo 35°

    Breezy with variable clouds

    Watch for hair frizz
    • Wind
      Gust
      36 mph
    • Precip
      10%
    • Hours of Precip
      0
  • Fri

    Apr 3

    47°Lo 35°

    Rain and a t-storm; colder

    Watch for hair frizz
    • Wind
      Gust
      47 mph
    • Precip
      66%
    • Hours of Precip
      7
    more
  • Sat

    Apr 4

    45°Lo 30°

    A bit of snow and rain

    Advisory for hair frizz
    • Wind
      Gust
      35 mph
    • Precip
      57%
    • Hours of Precip
      1.5
    more
  • Sun

    Apr 5

    49°Lo 33°

    Periods of rain

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      66%
    • Hours of Precip
      5
    more
Next Previous
Hi 63° RealFeel® 60° Precipitation 10%

Day

N

E

S

W

  • W 18 mph
  • Gusts: 36 mph

Breezy with variable clouds

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 35° RealFeel® 23° Precipitation 9%

Night

N

E

S

W

  • NNW 15 mph
  • Gusts: 23 mph

Clear and colder

  • Max UV Index: N/A
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 2

more Historical Weather Data >
  Today Normal Record 4/2/2014
High 63° 54° 82° (1963) 45°
Low 35° 34° 18° (1899) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 12:45 of sunlight, then sets at 7:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:50 PM with 12:16 of moolight, then sets at 6:06 AM

Prospect Heights Weather Report

Chicago: Temperatures to Rebound Following Cold Start to the Weekend

March 27, 2015; 12:04 PM ET

Another surge of cold air is set to blast Chicago, bringing January-like temperatures to the area early this weekend. 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.