• Sat

    Sep 27

    80°Lo 56°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      27%
    more
  • Sun

    Sep 28

    79°Lo 55°

    Partly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      21%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      62%
  • Mon

    Sep 29

    77°Lo 49°

    Mostly sunny and warm

    Ragweed Pollen Weather
    • Precip
      21%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      15%
    more
  • Tue

    Sep 30

    66°Lo 50°

    Partly sunny and not as warm

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      53%
    more
  • Wed

    Oct 1

    69°Lo 44°

    Sun through high clouds

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      83%
    more
Next Previous
Hi 79° RealFeel® 82° Precipitation 21%

Day

N

E

S

W

  • N 2 mph
  • Gusts: 7 mph

Pleasant with times of clouds and sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 55° RealFeel® 53° Precipitation 2%

Night

N

E

S

W

  • E 2 mph
  • Gusts: 4 mph

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

Temperature History - Sep 28

more Historical Weather Data >
  Today Normal Record 9/28/2013
High 79° 72° 93° (1953) 84°
Low 55° 48° 25° (1942) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:49 AM with 11:54 of sunlight, then sets at 6:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:05 AM with 10:18 of moolight, then sets at 9:23 PM

Top Story

Ottawa Weather Report

Drier Air Heads into Chicago Following Storms

September 22, 2014; 6:02 PM ET

Drier air will filter into the Chicago area for the rest of the week, resulting in dry skies and clear conditions to kick off the first week of fall. more >