• Tonight

    Mar 28

    Lo 25°

    Cold with increasing clouds

    Stargazing Weather
    • Cloud
      Cover
      39%
    • Precip
      5%
    • Hours of Precip
      0
  • Sun

    Mar 29

    50°Lo 31°

    Very windy; a few showers

    Good for stargazing
    • Cloud
      Cover
      13%
    • Precip
      2%
    • Hours of Precip
      2.5
    more
  • Mon

    Mar 30

    59°Lo 45°

    Sunny and milder

    Very Good for stargazing
    • Cloud
      Cover
      5%
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Tue

    Mar 31

    63°Lo 35°

    Sunny, breezy and mild

    Good for stargazing
    • Cloud
      Cover
      1%
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Wed

    Apr 1

    67°Lo 53°

    Sun giving way to clouds

    Poor for stargazing
    • Cloud
      Cover
      78%
    • Precip
      84%
    • Hours of Precip
      6.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Partly Cloudy
Partly Cloudy
Cloudy
Clear
Clear
Sunny
Mostly Sunny
Temp (°F) 20° 19° 19° 18° 17° 18° 20° 21°
RealFeel® 20° 20° 20° 20° 19° 20° 22° 25°
Humidity 81% 82% 82% 80% 87% 79% 75% 74%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 E 4 E 4 E 2 N 2 NNW 2 NNW 2 N 2 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 6% 35% 35% 100% 0% 0% 0% 18%
Dew Point 15° 14° 14° 13° 13° 13° 13° 14°
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Mar 28

more Historical Weather Data >
  Today Normal Record 3/28/2014
High 40° 54° 84° (1910) 43°
Low 25° 34° 11° (1934) 33°

Solunar Information for Ottawa, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:30 of sunlight, then sets at 7:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:14 PM with 14:20 of moolight, then sets at 3:34 AM

Sat, Apr 4
Full
Sun, Apr 12
Last
Sat, Apr 18
New
Sat, Apr 25
First

Ottawa Weather Report

Mild, Dry Conditions to Begin the New Week in Chicago

March 28, 2015; 6:49 PM ET

Milder weather will return to Chicago to kickoff the new week. 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.

Sat. Stargazing