• Tonight

    Jul 23

    Lo 78°

    Humid with a t-storm in spots

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
  • Sun

    Jul 24

    93°Lo 70°

    A thunderstorm around

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Jul 25

    87°Lo 64°

    Partly sunny and humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Jul 26

    87°Lo 66°

    Mostly sunny and pleasant

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Jul 27

    87°Lo 70°

    A thunderstorm possible

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
A strong thunderstorm 91° Lo 87° RealFeel® 112° / 100°

N

E

S

W

  • Precipitation: 50%
  • Rain: 0.3 in
  • Snow: 0 in
  • Humidity: 78%
  • Cloud Cover: 75%
  • Dew Point: 81° F
  • Visibility: 10 mi
6 mph

Temperature History - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2015
High 91° 84° 108° (1934) 84°
Low 78° 64° 45° (1947) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:38 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:40 PM with 12:10 of moolight, then sets at 10:50 AM

Ottawa Weather Report

Severe storms to rattle midwestern US this weekend

July 23, 2016; 5:31 PM ET

The midwestern United States will be in the crosshairs of potent thunderstorms into Saturday night. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps