• Tonight

    May 3

    Lo 49°

    A shower and t-storm around

    Common Cold Weather
    • Avg
      Temp
      59°
    • Avg
      RealFeel
      57°
    • Hi
      RealFeel
      71°
    more
  • Wed

    May 4

    57°Lo 40°

    Becoming windier and cooler

    Beneficial weather for colds
    • Avg
      Temp
      49°
    • Avg
      RealFeel
      40°
    • Hi
      RealFeel
      52°
    more
  • Thu

    May 5

    65°Lo 43°

    Partly sunny and warmer

    Beneficial weather for colds
    • Avg
      Temp
      54°
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      69°
  • Fri

    May 6

    80°Lo 58°

    Sunny, pleasant and warmer

    Beneficial weather for colds
    • Avg
      Temp
      69°
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      82°
    more
  • Sat

    May 7

    78°Lo 40°

    An afternoon thunderstorm

    Neutral weather for colds
    • Avg
      Temp
      59°
    • Avg
      RealFeel
      61°
    • Hi
      RealFeel
      81°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 45° 44° 43° 42° 40° 41° 42° 46°
RealFeel® 37° 34° 31° 29° 27° 30° 33° 39°
Humidity 66% 67% 69% 71% 74% 76% 73% 68%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
4%
 
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%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 12 NNW 14 NNW 16 NNW 18 NNW 20 NNW 16 NNW 14 NNW 13 N
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 35° 33° 33° 33° 33° 34° 34° 36°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2015
High 65° 69° 96° (1952) 72°
Low 43° 47° 30° (1944) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:11 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:15 AM with 13:29 of moolight, then sets at 6:44 PM

Ottawa Weather Report

Chicago: Temperatures to soar late this week

May 3, 2016; 6:17 PM ET

Temperatures will soar into the 70s by late in the week in the Chicago area. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Thu. Cold & Flu

Thu. UV Index