• Sun

    Sep 21

    71°Lo 47°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      23%
  • Mon

    Sep 22

    72°Lo 56°

    Partly sunny with a shower

    Ragweed Pollen Weather
    • Precip
      40%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      38%
    more
  • Tue

    Sep 23

    68°Lo 54°

    Cloudy with a few showers

    Ragweed Pollen Weather
    • Precip
      62%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      94%
    more
  • Wed

    Sep 24

    79°Lo 57°

    Mostly sunny and warmer

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      14%
    more
  • Thu

    Sep 25

    78°Lo 57°

    Some sun, warm; a p.m. shower

    Ragweed Pollen Weather
    • Precip
      42%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Hi 71° RealFeel® 70° Precipitation 3%

Day

N

E

S

W

  • NNW 6 mph
  • Gusts: 10 mph

Mostly sunny

  • 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 47° RealFeel® 47° Precipitation 0%

Night

N

E

S

W

  • W 3 mph
  • Gusts: 10 mph

Clear

  • 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

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 71° 75° 95° (1940) 72°
Low 47° 52° 35° (1913) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 12:13 of sunlight, then sets at 6:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:14 AM with 13:17 of moolight, then sets at 5:31 PM

Top Story

Ottawa Weather Report

Severe Storms to Threaten Chicago on Labor Day

September 1, 2014; 9:40 AM ET

Chicago will become the target of severe thunderstorms as the Labor Day holiday weekend comes to an end, creating dangers for those with outdoor plans. more >