• Today

    Sep 3

    92°Lo 71°

    Hot and humid with some sun

    Poor for skiing
    • Rain
      0 in
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Fri

    Sep 4

    90°Lo 70°

    A thunderstorm in spots

    Poor for skiing
    • Rain
      0.13 in
    • Precip
      40%
    • Hours of Precip
      1.5
  • Sat

    Sep 5

    90°Lo 71°

    Partly sunny and very warm

    Poor for skiing
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sun

    Sep 6

    92°Lo 73°

    Partly sunny and hot

    Poor for skiing
    • Rain
      0.09 in
    • Precip
      14%
    • Hours of Precip
      1.5
    more
  • Mon

    Sep 7

    85°Lo 67°

    Mostly cloudy with a t-storm

    Poor for skiing
    • Rain
      0.23 in
    • Precip
      58%
    • Hours of Precip
      1.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
T-storms
Partly Sunny
Temp (°F) 80° 83° 85° 87° 89° 90° 87° 88°
RealFeel® 90° 96° 98° 99° 101° 101° 93° 96°
Humidity 74% 69% 61% 56% 56% 54% 60% 60%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
0%
 
0%
 
0%
 
1%
 
43%
 
47%
 
51%
 
18%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 4 WSW 4 WSW 5 WSW 5 WSW 5 SW 5 SW 5 SW 5 SW
UV Index 3 4 5 6 5 4 3 2
Cloud Cover 46% 46% 46% 46% 46% 46% 70% 46%
Dew Point 71° 72° 71° 70° 71° 71° 72° 72°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 90° 81° N/A N/A
Low 70° 57° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 12:59 of sunlight, then sets at 7:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:34 PM with 14:37 of moolight, then sets at 2:11 PM

Peru Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 3, 2015; 12:03 PM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

48 Hour Precipitation Forecast

Fri. Ski Weather