• Tonight

    May 25

    Lo 68°

    Mostly cloudy and warm

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      12 mph
    more
  • Thu

    May 26

    86°Lo 67°

    Intervals of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      12 mph
  • Fri

    May 27

    81°Lo 66°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      13 mph
    more
  • Sat

    May 28

    80°Lo 66°

    A shower or t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      16 mph
    more
  • Sun

    May 29

    83°Lo 63°

    A shower or t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 70° 71° 74° 76° 78° 80° 82° 84°
RealFeel® 69° 72° 76° 78° 82° 85° 85° 87°
Humidity 93% 88% 83% 77% 71% 64% 56% 53%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
6%
 
5%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 10 SSW 12 SSW 13 SSW 14 SSW 12 SW 10 SW 10 SW 12 SW
UV Index 0 1 2 3 4 4 5 5
Cloud Cover 99% 70% 70% 70% 70% 70% 70% 70%
Dew Point 67° 68° 69° 68° 68° 67° 65° 65°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2015
High 86° 76° 93° (1977) 78°
Low 67° 52° 35° (1992) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:28 AM with 14:51 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:00 AM with 6:42 of moolight, then sets at 9:43 AM

Peru Weather Report

Chicago: Warm, humid and stormy through Thursday

May 25, 2016; 8:18 PM ET

This week is likely to end up as the warmest week so far this year in the Chicago area, but the warm weather will be accompanied by stormy weather. more >

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index