• Today

    Jul 28

    97°Lo 72°

    Mostly sunny, warm and humid

    Excellent for driving
    • Precip
      14%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Wed

    Jul 29

    87°Lo 65°

    A stray t-storm; not as hot

    Good for driving
    • Precip
      41%
    • Hours of Precip
      1
    • Rain
      0.10 in
  • Thu

    Jul 30

    89°Lo 66°

    Sunshine and patchy clouds

    Excellent for driving
    • Precip
      4%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Fri

    Jul 31

    90°Lo 68°

    Mostly sunny

    Very Good for driving
    • Precip
      6%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Aug 1

    92°Lo 68°

    Plenty of sunshine

    Good for driving
    • Precip
      7%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Sunny
Mostly Sunny
T-storms
Mostly Sunny
Mostly Sunny
Partly Cloudy
Cloudy
Cloudy
Temp (°F) 86° 87° 85° 84° 82° 81° 77° 74°
RealFeel® 89° 89° 83° 82° 80° 78° 76° 73°
Humidity 36% 34% 39% 38% 42% 45% 55% 62%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
32%
 
38%
 
51%
 
47%
 
29%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 10 NE 9 NNE 9 NNE 8 NNE 7 NNE 6 NNE 4 NE 4 NE
UV Index 6 5 3 1 0 0 0 0
Cloud Cover 6% 10% 12% 12% 10% 70% 70% 70%
Dew Point 56° 55° 58° 56° 57° 58° 60° 61°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2014
High 87° 89° 108° (2012) 86°
Low 65° 68° 55° (2014) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 14:15 of sunlight, then sets at 8:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:02 PM with 10:29 of moolight, then sets at 5:31 AM

Ottawa Weather Report

Dangerous Heat to Sizzle Plains, Southern US This Week

July 28, 2015; 6:34 AM ET

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

Travel Weather Forecast

Jul 28, 2015; 5:33 AM ET United States travel weather forecast

Wed. Travel Weather

48 Hour Precipitation Forecast

Wed. Driving Weather