• Wed

    Jul 20

    90°Lo 68°

    A morning t-storm; clearing

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      59%
  • Thu

    Jul 21

    83°Lo 65°

    Less humid with sunshine

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      4%
    more
  • Fri

    Jul 22

    82°Lo 65°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      79%
    more
  • Sat

    Jul 23

    82°Lo 69°

    Periods of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      54%
    more
  • Sun

    Jul 24

    84°Lo 61°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      15%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      13%
    more
Next Previous
Hi 90° RealFeel® 93° Precipitation 56%

Day

N

E

S

W

  • NE 10 mph
  • Gusts: 21 mph

A morning shower or thunderstorm around; otherwise, humid with clouds giving way to some sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 40%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 68° RealFeel® 66° Precipitation 20%

Night

N

E

S

W

  • NE 9 mph
  • Gusts: 20 mph

Clear and humid

  • 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 - Jul 20

more Historical Weather Data >
  Today Normal Record 7/20/2015
High 90° 84° 106° (1901) 86°
Low 68° 64° 47° (1929) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:43 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:49 PM with 10:41 of moolight, then sets at 7:30 AM

Ottawa Weather Report

Severe storm risk returns to north-central US this weekend

June 25, 2016; 5:01 PM ET

Severe weather is threatening the north-central United States this weekend, including some areas that were hit by violent storms on Wednesday. more >