• Sat

    Aug 1

    91°Lo 69°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      12%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      15%
    more
  • Sun

    Aug 2

    92°Lo 71°

    A thunderstorm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      12%
    more
  • Mon

    Aug 3

    95°Lo 71°

    Sunshine and patchy clouds

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      28%
    more
  • Tue

    Aug 4

    91°Lo 67°

    Chance of a thunderstorm

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      67%
  • Wed

    Aug 5

    84°Lo 67°

    A thunderstorm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      31%
    more
Next Previous
Hi 91° RealFeel® 90° Precipitation 30%

Day

N

E

S

W

  • SSE 15 mph
  • Gusts: 22 mph

Clouds and sun with a thunderstorm possible

  • Max UV Index: 6 (High)
  • Thunderstorms: 35%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 67° RealFeel® 64° Precipitation 25%

Night

N

E

S

W

  • S 12 mph
  • Gusts: 20 mph

Patchy clouds

  • 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 - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 91° 89° 109° (1930) 96°
Low 67° 68° 52° (1915) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 14:04 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:17 PM with 13:09 of moolight, then sets at 12:26 PM

Ottawa Weather Report

Dangerous Heat to Sizzle Plains, Southern US This Week

July 27, 2015; 10:34 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 >