• Tonight

    Jul 28

    Lo 72°

    Partly cloudy

    Running Weather
    • Precip
      14%
    • Hours of Precip
      0
    • Wind
      Gust
      23 mph
  • Wed

    Jul 29

    86°Lo 67°

    A stray t-storm; not as hot

    Good for running
    • Precip
      41%
    • Hours of Precip
      1
    • Wind
      Gust
      14 mph
    more
  • Thu

    Jul 30

    85°Lo 64°

    Partly sunny

    Very Good for running
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Fri

    Jul 31

    91°Lo 67°

    Mostly sunny

    Very Good for running
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
  • Sat

    Aug 1

    92°Lo 68°

    Plenty of sunshine

    Very Good for running
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
Next Previous
Hi 98° RealFeel® 107° Precipitation 14%

Day

N

E

S

W

  • S 13 mph
  • Gusts: 23 mph

Very warm and humid with sunshine and patchy clouds

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 72° RealFeel® 71° Precipitation 25%

Night

N

E

S

W

  • W 8 mph
  • Gusts: 15 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2014
High 98° 89° 104° (1935) 85°
Low 72° 68° 52° (2005) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 14:17 of sunlight, then sets at 8:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:08 PM with 10:20 of moolight, then sets at 4:28 AM

Ottawa Weather Report

Dangerous Heat to Sizzle Plains, Southern US This Week

July 28, 2015; 12:34 PM ET

Several days of excessive heat and humidity will put many at risk across a large portion of the United States this week. 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.