• Tonight

    Jul 23

    Lo 52°

    Mainly clear and colder

    Sinus Headache Weather
    • Hi
      RealFeel
      78°
    • UV
      7 - High
    • Cloud
      Cover
      22%
    more
  • Thu

    Jul 24

    77°Lo 54°

    Mostly sunny and pleasant

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      8 - Very High
    • Cloud
      Cover
      11%
    more
  • Fri

    Jul 25

    76°Lo 65°

    Thundershower

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      76°
    • UV
      6 - High
    • Cloud
      Cover
      78%
  • Sat

    Jul 26

    86°Lo 67°

    A thunderstorm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      90°
    • UV
      5 - Moderate
    • Cloud
      Cover
      66%
    more
  • Sun

    Jul 27

    83°Lo 59°

    Mostly cloudy with a t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      84°
    • UV
      6 - High
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 62° 66° 69° 71° 73° 74° 75° 75°
RealFeel® 65° 68° 72° 73° 75° 76° 76° 75°
Humidity 77% 72% 67% 65% 63% 62% 61% 62%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
11%
 
12%
 
15%
 
15%
 
19%
 
34%
 
34%
 
37%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 S 5 S 6 S 8 S 9 S 9 S 9 S 8 S
UV Index 2 3 5 5 6 5 5 3
Cloud Cover 76% 76% 76% 76% 76% 76% 76% 77%
Dew Point 55° 57° 58° 58° 59° 60° 61° 61°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 25

more Historical Weather Data >
  Today Normal Record 7/25/2013
High 76° 84° 107° (1940) 81°
Low 65° 64° 50° (1920) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:36 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:44 AM with 14:32 of moolight, then sets at 7:16 PM

Top Story

Ottawa Weather Report

Chicago: Cooler, Less Humid to Close Out Week

July 23, 2014; 4:52 AM ET

The second half of the week looks to be noticeably cooler and less humid in the Chicago area. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Fri. Sinus Headache

Fri. UV Index