• Tonight

    Jul 28

    Lo 59°

    Partly cloudy

    Sinus Headache Weather
    • Hi
      RealFeel
      72°
    • UV
      7 - High
    • Cloud
      Cover
      28%
  • Tue

    Jul 29

    79°Lo 60°

    Intervals of clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      82°
    • UV
      7 - High
    • Cloud
      Cover
      50%
    more
  • Wed

    Jul 30

    77°Lo 58°

    Clouds and sun with a shower

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      80°
    • UV
      7 - High
    • Cloud
      Cover
      54%
    more
  • Thu

    Jul 31

    82°Lo 62°

    Thunderstorm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Cloud
      Cover
      28%
    more
  • Fri

    Aug 1

    80°Lo 60°

    Thundershower

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Cloud
      Cover
      52%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Cloudy
Partly Cloudy
Temp (°F) 63° 65° 66° 68° 69° 71° 71° 70°
RealFeel® 60° 64° 67° 69° 70° 72° 70° 68°
Humidity 64% 59% 55% 49% 47% 45% 46% 47%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
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) 13 NNW 14 NNE 14 N 13 N 14 N 13 NNE 12 NNE 13 NNW
UV Index 3 4 6 7 7 7 4 3
Cloud Cover 17% 15% 17% 18% 19% 26% 68% 70%
Dew Point 51° 50° 50° 49° 48° 49° 49° 49°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2013
High 71° 84° 100° (1983) 69°
Low 59° 64° 51° (1984) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:34 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:26 AM with 13:27 of moolight, then sets at 8:53 PM

Top Story

Prospect Heights Weather Report

Chicago: Cooler and Pleasant for New Week

July 28, 2014; 9:28 PM ET

Cooler-than-normal temperatures are in store for Chicago this week. more >

Battling the Common Cold

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

Mon. Sinus Headache

Mon. UV Index