• Today

    May 3

    83°Lo 60°

    Times of clouds and sun

    Very Good for running
    • Precip
      50%
    • Hours of Precip
      3
    • Wind
      Gust
      24 mph
  • Mon

    May 4

    75°Lo 55°

    Showers and a heavier t-storm

    Poor for running
    • Precip
      67%
    • Hours of Precip
      6
    • Wind
      Gust
      14 mph
    more
  • Tue

    May 5

    74°Lo 56°

    A couple of thunderstorms

    Poor for running
    • Precip
      60%
    • Hours of Precip
      2
    • Wind
      Gust
      9 mph
    more
  • Wed

    May 6

    82°Lo 62°

    Partly sunny

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Thu

    May 7

    84°Lo 63°

    Partly sunny, breezy and warm

    Good for running
    • Precip
      25%
    • Hours of Precip
      3
    • Wind
      Gust
      24 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
7pm
8pm 9pm 10pm 11pm Mon
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Partly Sunny
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 76° 72° 71° 69° 67° 65° 65° 64°
RealFeel® 72° 65° 67° 66° 64° 62° 62° 61°
Humidity 40% 50% 53% 56% 59% 70% 69% 70%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
43%
 
51%
 
47%
 
40%
 
34%
 
34%
 
34%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 15 SSW 14 SSW 13 S 13 S 12 SSW 10 SSW 9 SSW 10 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 45% 53% 46% 46% 46% 70% 65% 95%
Dew Point 50° 52° 53° 53° 52° 55° 55° 54°
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 - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 83° 69° 93° (1895) 71°
Low 60° 46° 30° (2005) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:05 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:37 PM with 10:42 of moolight, then sets at 6:19 AM

Ottawa Weather Report

Chicago: Temperature Roller Coaster in Store for New Week

May 3, 2015; 11:27 AM ET

The month of May has opened the door for warm air to flow into the Chicago area following a cool end to April. 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.