• Early AM

    Mar 27

    Lo 21°

    Clearing

    Stargazing Weather
    • Cloud
      Cover
      72%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Today

    Mar 27

    33°Lo 15°

    Cold with clouds and sun

    Good for stargazing
    • Cloud
      Cover
      19%
    • Precip
      0%
    • Hours of Precip
      0
  • Sat

    Mar 28

    40°Lo 25°

    Sunny, but chilly

    Good for stargazing
    • Cloud
      Cover
      18%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sun

    Mar 29

    50°Lo 32°

    Mostly cloudy, showers around

    Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      4%
    • Hours of Precip
      1.5
    more
  • Mon

    Mar 30

    60°Lo 43°

    Mostly sunny

    Fair for stargazing
    • Cloud
      Cover
      44%
    • Precip
      5%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Clear
Temp (°F) 33° 32° 31° 29° 29° 27° 25° 24°
RealFeel® 30° 28° 25° 22° 21° 19° 19° 18°
Humidity 44% 46% 49% 51% 53% 57% 60% 65%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 13 NNW 13 NNW 13 NNW 13 NNW 10 N 9 N 7 N 7 N
UV Index 5 5 4 3 1 0 0 0
Cloud Cover 46% 46% 46% 46% 46% 46% 46% 26%
Dew Point 14° 14° 14° 13° 14° 14° 13° 13°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Mar 27

more Historical Weather Data >
  Today Normal Record 3/27/2014
High 33° 54° 82° (1945) 55°
Low 15° 33° (1965) 34°

Solunar Information for Ottawa, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:28 of sunlight, then sets at 7:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:19 PM with 14:35 of moolight, then sets at 2:54 AM

Fri, Mar 27
First
Sat, Apr 4
Full
Sun, Apr 12
Last
Sat, Apr 18
New

Ottawa Weather Report

Chicago: Temperatures to Rebound Following Cold Start to the Weekend

March 27, 2015; 3:51 AM ET

Another surge of cold air is set to blast Chicago, bringing January-like temperatures to the area for the start of the weekend before temperatures rebound into the 50s for 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.

Fri. Stargazing