• Sat

    Aug 6

    96°Lo 72°

    A morning shower; clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Aug 7

    93°Lo 72°

    A t-storm in the afternoon

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

    Aug 8

    92°Lo 71°

    Sunny and less humid

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      13%
  • Tue

    Aug 9

    92°Lo 72°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      79%
    more
  • Wed

    Aug 10

    93°Lo 73°

    Overcast

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      66%
    more
Next Previous
Hi 92° RealFeel® 98° Precipitation 5%

Day

N

E

S

W

  • E 4 mph
  • Gusts: 4 mph

Sunny and less humid

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 71° RealFeel® 75° Precipitation 10%

Night

N

E

S

W

  • S 4 mph
  • Gusts: 7 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • 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 8

more Historical Weather Data >
  Today Normal Record 8/8/2015
High 92° 88° N/A 89°
Low 71° 68° N/A 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:53 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:05 PM with 11:34 of moolight, then sets at 11:39 PM

Ottawa Weather Report

Gradual cooldown to bring relief from stifling conditions in the central US

July 23, 2016; 1:45 AM ET

Those looking for a break from the heat across the central United States will be in luck as a slow cooldown is in store starting this weekend. more >