• Sun

    Aug 2

    93°Lo 70°

    Mostly sunny and very warm

    Ragweed Pollen Weather
    • Precip
      15%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      19%
  • Mon

    Aug 3

    93°Lo 67°

    Sunshine and very warm

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      12%
    more
  • Tue

    Aug 4

    91°Lo 67°

    A thunderstorm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      72%
    more
  • Wed

    Aug 5

    84°Lo 67°

    A thunderstorm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      27%
    more
  • Thu

    Aug 6

    84°Lo 64°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      78%
    more
Next Previous

Want more Hourly forecasting?

Subscribe to our Premium Membership

Hourly

Get 15 days of hourly forecasts and daily details, plus the interactive Planner and more all ad-free when you subscribe to our Premium service.

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 93° 89° 111° (2011) 93°
Low 70° 68° 54° (2009) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 14:08 of sunlight, then sets at 8:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:00 PM with 12:08 of moolight, then sets at 10:08 AM

Ottawa Weather Report

Dangerous Heat to Sizzle Plains, Southern US This Week

July 28, 2015; 12:34 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 >