• Tonight

    Apr 18

    Lo 52°

    Cloudy and breezy

    Morning School Bus Weather
    • T-storms
      24%
    • Precip
      25%
    • Wind
      Gust
      24 mph
    more
  • Sun

    Apr 19

    64°Lo 49°

    Downpours; breezy and cooler

    Poor at the bus stop
    • T-storms
      7%
    • Precip
      80%
    • Wind
      Gust
      25 mph
    more
  • Mon

    Apr 20

    58°Lo 38°

    A couple of morning showers

    Fair at the bus stop
    • T-storms
      20%
    • Precip
      60%
    • Wind
      Gust
      32 mph
  • Tue

    Apr 21

    57°Lo 38°

    Windy with periods of sun

    Excellent at the bus stop
    • T-storms
      2%
    • Precip
      8%
    • Wind
      Gust
      40 mph
    more
  • Wed

    Apr 22

    55°Lo 34°

    Breezy with clouds and sun

    Excellent at the bus stop
    • T-storms
      6%
    • Precip
      25%
    • Wind
      Gust
      25 mph
    more
Next Previous
Hi 58° RealFeel® 54° Precipitation 60%

Day

N

E

S

W

  • WNW 20 mph
  • Gusts: 32 mph

A couple of morning showers; otherwise, windy with variable cloudiness

  • Max UV Index: 6 (High)
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 38° RealFeel® 24° Precipitation 13%

Night

N

E

S

W

  • W 14 mph
  • Gusts: 28 mph

Clearing and colder

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

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 58° 64° 86° (1936) 81°
Low 38° 42° 20° (1897) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:32 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:37 AM with 14:26 of moolight, then sets at 10:03 PM

Ottawa Weather Report

Chicago: Rain to Span Second Half of Weekend

April 18, 2015; 8:11 PM ET

The second half of the weekend will see a combination of lower temperatures and significant rainfall, but Chicago will slowly pull out of the damp, cooler conditions through the new week. more >

The AccuWeather RealFeel Temperature

May 17, 2012; 5:00 AM ET This product plays a big role as humidity rises.

Mon. Morning Bus Stop

Mon. UV Index

Mon. Wind Maps