• Mon

    Jan 19

    39°Lo 23°

    Mostly cloudy, a little rain

    Stargazing Weather
    • Cloud
      Cover
      83%
    • Precip
      50%
    • Hours of Precip
      3
  • Tue

    Jan 20

    33°Lo 21°

    Mostly sunny

    Stargazing Weather
    • Cloud
      Cover
      53%
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Wed

    Jan 21

    28°Lo 13°

    Mostly cloudy

    Stargazing Weather
    • Cloud
      Cover
      83%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Thu

    Jan 22

    38°Lo 23°

    An a.m. shower; mostly cloudy

    Stargazing Weather
    • Cloud
      Cover
      97%
    • Precip
      64%
    • Hours of Precip
      4.5
    more
  • Fri

    Jan 23

    30°Lo 15°

    Cloudy, flurries; colder

    Stargazing Weather
    • Cloud
      Cover
      32%
    • Precip
      2%
    • Hours of Precip
      1
    more
Next Previous
Hi 39° RealFeel® 25° Precipitation 55%

Day

N

E

S

W

  • SW 20 mph
  • Gusts: 43 mph

Mostly cloudy with occasional rain

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 23° RealFeel® 12° Precipitation 50%

Night

N

E

S

W

  • WNW 12 mph
  • Gusts: 28 mph

Cloudy with a bit of snow, sleet, and freezing rain

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.06 in
  • Rain: 0 in
  • Snow: 0.2 in
  • Ice: 0.05 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jan 19

more Historical Weather Data >
  Today Normal Record 1/19/2014
High 39° 31° 61° (1996) 41°
Low 23° 15° -20° (1994) 15°

Solunar Information for Ottawa, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:17 AM with 9:39 of sunlight, then sets at 4:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:08 AM with 10:16 of moolight, then sets at 4:24 PM

Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last
Tue, Jan 20
New

Ottawa Weather Report

Chicago: Wash of Showers for Post-Holiday Weekend Travel

December 26, 2014; 12:52 AM ET

As holiday travelers head home from the Chicago area, conditions will feel colder with the chance of some showers over the weekend. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.