• Today

    Apr 30

    53°Lo 47°

    Breezy with rain, some heavy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    May 1

    58°Lo 44°

    Mostly cloudy, a little rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    May 2

    62°Lo 42°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    May 3

    71°Lo 49°

    Sun and some clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    May 4

    61°Lo 42°

    A passing shower or two

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 58° RealFeel® 58° Precipitation 58%

Day

N

E

S

W

  • NE 9 mph
  • Gusts: 14 mph

Mostly cloudy with a little rain

  • Max UV Index: 2 (Low)
  • Thunderstorms: 11%
  • Precipitation: 0.09 in
  • Rain: 0.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 44° RealFeel® 40° Precipitation 25%

Night

N

E

S

W

  • N 8 mph
  • Gusts: 14 mph

Mostly cloudy and chilly

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

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 58° 68° 90° (1952) 70°
Low 44° 46° 29° (1918) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:02 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:46 AM with 11:11 of moolight, then sets at 1:57 PM

Ottawa Weather Report

Chicago: Warmup to follow cool, damp weekend

April 30, 2016; 4:26 PM ET

Following a cool and rainy weekend, warmer conditions will arrive in the Chicago area early next week. more >

48 Hour Precipitation Forecast

Sun. Snow Day Potential