• Early AM

    Jun 1

    Lo 65°

    A shower or thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      N/A
    more
  • Today

    Jun 1

    79°Lo 58°

    Showers and a heavier t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      N/A
    more
  • Thu

    Jun 2

    80°Lo 56°

    Mostly sunny and pleasant

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      N/A
    more
  • Fri

    Jun 3

    82°Lo 62°

    Sunshine and patchy clouds

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      N/A
  • Sat

    Jun 4

    79°Lo 59°

    An afternoon thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      N/A
    more
Next Previous
Hi 82° RealFeel® 89° Precipitation 18%

Day

N

E

S

W

  • E 5 mph
  • Gusts: 7 mph

Sunshine and patchy clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 11%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 61° Precipitation 25%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 7 mph

Becoming cloudy

  • Max UV Index: N/A
  • Thunderstorms: 11%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jun 3

more Historical Weather Data >
  Today Normal Record 6/3/2015
High 82° 78° 100° (1895) 77°
Low 62° 57° 36° (1929) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 15:00 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:49 AM with 13:45 of moolight, then sets at 5:34 PM

Ottawa Weather Report

Strong storms to take aim at Chicago, Minneapolis and St. Louis into midweek

May 31, 2016; 11:44 PM ET

The potential for locally dangerous and disruptive thunderstorms will exist over the Midwest into Wednesday evening. more >

Fri. Dust & Dander

Fri. Wind Maps