• Fri

    Sep 12

    85°Lo 63°

    Mostly cloudy and warmer

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      70%
    more
  • Sat

    Sep 13

    72°Lo 52°

    Clouds, showers around; humid

    Ragweed Pollen Weather
    • Precip
      61%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      89%
  • Sun

    Sep 14

    71°Lo 53°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      18%
    more
  • Mon

    Sep 15

    71°Lo 51°

    Mostly cloudy with a shower

    Ragweed Pollen Weather
    • Precip
      40%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      82%
    more
  • Tue

    Sep 16

    71°Lo 49°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      56%
    more
Next Previous
Hi 72° RealFeel® 73° Precipitation 61%

Day

N

E

S

W

  • NW 7 mph
  • Gusts: 11 mph

Considerable cloudiness with spotty showers; humid

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 29%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 52° RealFeel® 47° Precipitation 69%

Night

N

E

S

W

  • NW 6 mph
  • Gusts: 13 mph

Mainly cloudy; showers in the evening followed by a shower in spots late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Sep 13

more Historical Weather Data >
  Today Normal Record 9/13/2013
High 72° 78° 99° (1897) 68°
Low 52° 55° 38° (1953) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 12:35 of sunlight, then sets at 7:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:10 PM with 14:34 of moolight, then sets at 12:44 PM

Top Story

Ottawa Weather Report

Chicago: Thunderstorms May Dampen Labor Day Plans

August 29, 2014; 2:08 AM ET

Thunderstorms and showers will persist in the Chicago area throughout the holiday weekend, bringing the risk of disrupting outdoor activities and weekend plans. more >