• Tonight

    Jul 12

    Lo 69°

    A strong thunderstorm

    Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Jul 13

    84°Lo 60°

    A morning t-storm in spots

    Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    Jul 14

    75°Lo 51°

    Thundershower

    Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Jul 15

    71°Lo 55°

    A shower in the afternoon

    Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Jul 16

    72°Lo 54°

    Partly sunny and cool

    Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Temp (°F) 70° 72° 73° 76° 78° 77° 80° 82°
RealFeel® 71° 74° 78° 83° 87° 87° 91° 91°
Humidity 93% 91% 86% 81% 76% 86% 74% 68%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
47%
 
34%
 
34%
 
37%
 
47%
 
51%
 
47%
 
20%
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) 4 WSW 4 W 5 W 5 WNW 6 WNW 6 WNW 6 WNW 6 WNW
UV Index 0 1 3 4 5 6 7 6
Cloud Cover 90% 82% 72% 65% 62% 63% 65% 64%
Dew Point 68° 69° 69° 70° 70° 72° 71° 70°
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 - Jul 13

more Historical Weather Data >
  Today Normal Record 7/13/2013
High 84° 84° 110° (1936) 84°
Low 60° 65° 47° (1940) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:33 AM with 14:56 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:14 PM with 11:05 of moolight, then sets at 8:19 AM

Top Story

Ottawa Weather Report

Chicago Faces Strong Storms, to Turn Septemberlike

July 12, 2014; 8:59 AM ET

Strong thunderstorms will threaten Chicago this weekend before the city gets a taste of September. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sun. Snow Day Potential