• Tonight

    Apr 17

    Lo 53°

    Partly cloudy

    Beach & Pool Weather
    • UV
      5 - Moderate
    • Cloud
      Cover
      77%
    • Precip
      1%
    more
  • Sat

    Apr 18

    75°Lo 54°

    Some sun, then turning cloudy

    Poor at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      80%
    • Precip
      25%
  • Sun

    Apr 19

    63°Lo 50°

    Cooler with downpours

    Poor at the beach or pool
    • UV
      2 - Low
    • Cloud
      Cover
      96%
    • Precip
      80%
    more
  • Mon

    Apr 20

    57°Lo 34°

    Spotty morning showers

    Poor at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      77%
    • Precip
      60%
    more
  • Tue

    Apr 21

    58°Lo 39°

    Windy with plenty of sunshine

    Poor at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      0%
    • Precip
      9%
    more
Next Previous
Cloudy 73° Lo 64° RealFeel® 75° / 60°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 56%
  • Cloud Cover: 95%
  • Dew Point: 53° F
  • Visibility: 10 mi
13 mph

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 75° 64° 92° (2002) 66°
Low 54° 41° 14° (1926) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:27 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:12 AM with 13:35 of moolight, then sets at 7:47 PM

Ottawa Weather Report

Chicago: Rain to Span Second Half of Weekend

April 17, 2015; 1:51 PM ET

Weekend weather will be a combination of lower temperatures and significant rainfall, but Chicago will slowly pull out of the damp, cooler conditions through the new week. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Sat. Beach & Pool

Sat. UV Index

Sat. Wind Maps