• Tonight

    Jun 1

    Lo 46°

    Clear to partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    Jun 2

    75°Lo 51°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Jun 3

    79°Lo 57°

    Pleasant with plenty of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Thu

    Jun 4

    84°Lo 62°

    Warm with plenty of sun

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      10%
    more
  • Fri

    Jun 5

    82°Lo 59°

    An afternoon thunderstorm

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      70%
    more
Next Previous
Hi 68° RealFeel® 71° Precipitation 6%

Day

N

E

S

W

  • ENE 9 mph
  • Gusts: 17 mph

Warmer with a blend of sun and clouds

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 46° RealFeel® 46° Precipitation 2%

Night

N

E

S

W

  • ENE 5 mph
  • Gusts: 12 mph

Clear to partly cloudy

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

Ottawa Pollen Levels - June 1

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - Jun 1

more Historical Weather Data >
  Today Normal Record 6/1/2014
High 68° 77° 107° (1934) 89°
Low 46° 56° 38° (1931) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:58 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:24 PM with 10:15 of moolight, then sets at 5:39 AM

Ottawa Weather Report

Chicago: Warmth, Sunshine to Hold Through Week

June 1, 2015; 9:29 PM ET

Following a chilly start to the week, warmer weather and sunshine will make a return to the Chicago area over the next several days. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps