• Today

    May 25

    86°Lo 68°

    A heavy afternoon t-storm

    Beneficial weather for colds
    • Avg
      Temp
      77°
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      88°
  • Thu

    May 26

    87°Lo 68°

    Intervals of clouds and sun

    Beneficial weather for colds
    • Avg
      Temp
      78°
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      90°
    more
  • Fri

    May 27

    80°Lo 66°

    A couple of thunderstorms

    Beneficial weather for colds
    • Avg
      Temp
      73°
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      85°
    more
  • Sat

    May 28

    79°Lo 65°

    A couple of thunderstorms

    Beneficial weather for colds
    • Avg
      Temp
      72°
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      80°
    more
  • Sun

    May 29

    82°Lo 62°

    A thunderstorm in the area

    Beneficial weather for colds
    • Avg
      Temp
      72°
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      85°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Partly Sunny
Partly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Temp (°F) 82° 85° 86° 78° 81° 81° 75° 73°
RealFeel® 86° 88° 88° 84° 84° 82° 72° 72°
Humidity 48% 45% 44% 78% 65% 63% 85% 78%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
7%
 
9%
 
13%
 
13%
 
17%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 10 SSE 10 SSE 10 SSE 12 SSE 12 SSE 12 S 10 S 9 SSE
UV Index 7 7 6 4 3 2 1 0
Cloud Cover 46% 57% 85% 94% 94% 94% 94% 94%
Dew Point 61° 61° 62° 70° 68° 67° 70° 66°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 25

more Historical Weather Data >
  Today Normal Record 5/25/2015
High 86° 75° 96° (1911) 80°
Low 68° 54° 32° (1934) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:28 AM with 14:49 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:26 PM with 10:16 of moolight, then sets at 9:42 AM

Ottawa Weather Report

Chicago: Warm, humid and stormy through Thursday

May 25, 2016; 1:18 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 >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Wed. Cold & Flu

Wed. UV Index