• Early AM

    Sep 23

    Lo 45°

    Clear

    Running Weather
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      4 mph
    more
  • Today

    Sep 23

    74°Lo 48°

    Mostly sunny and pleasant

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      5 mph
  • Wed

    Sep 24

    76°Lo 52°

    Mostly sunny and pleasant

    Excellent for running
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Thu

    Sep 25

    78°Lo 53°

    Mostly sunny and pleasant

    Excellent for running
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      4 mph
    more
  • Fri

    Sep 26

    80°Lo 53°

    Sunny and pleasantly warm

    Excellent for running
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Clear
Clear
Temp (°F) 72° 74° 73° 73° 70° 67° 64° 61°
RealFeel® 77° 77° 74° 71° 67° 63° 62° 59°
Humidity 44% 42% 42% 44% 47% 53% 60% 67%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
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%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 4 SSE 4 SSE 4 SSE 4 SSE 3 SE 3 SE 4 ESE 4 ESE
UV Index 5 4 2 1 0 0 0 0
Cloud Cover 11% 11% 11% 11% 11% 11% 9% 9%
Dew Point 49° 50° 49° 49° 50° 49° 50° 50°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 74° 74° 93° (1937) 77°
Low 48° 50° 30° (1995) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 12:07 of sunlight, then sets at 6:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:08 AM with 12:21 of moolight, then sets at 6:29 PM

Top Story

Ottawa Weather Report

Drier Air Heads into Chicago Following Storms

September 23, 2014; 4:10 AM ET

Drier air will filter into the Chicago area for the rest of the week, resulting in dry skies and clear conditions to kick off the first week of fall. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.