• Fri

    Sep 19

    75°Lo 60°

    Pleasant with periods of sun

    Poor for stargazing
    • Cloud
      Cover
      64%
    • Precip
      19%
    • Hours of Precip
      0
    more
  • Sat

    Sep 20

    80°Lo 62°

    A couple of thunderstorms

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      83%
    • Hours of Precip
      14
    more
  • Sun

    Sep 21

    79°Lo 57°

    Mostly sunny and warm

    Fair for stargazing
    • Cloud
      Cover
      29%
    • Precip
      7%
    • Hours of Precip
      0
  • Mon

    Sep 22

    63°Lo 42°

    Cooler with low clouds

    Poor for stargazing
    • Cloud
      Cover
      67%
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Tue

    Sep 23

    63°Lo 45°

    Sunny and cooler

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      0%
    • Hours of Precip
      0
    more
Next Previous
Mostly sunny 79° Lo 72° RealFeel® 79° / 69°

N

E

S

W

  • Precipitation: 9%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 61%
  • Cloud Cover: 11%
  • Dew Point: 63° F
  • Visibility: 10 mi
8 mph

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 79° 75° 95° (1940) 72°
Low 57° 52° 35° (1913) 44°

Solunar Information for Ottawa, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 12:13 of sunlight, then sets at 6:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:14 AM with 13:17 of moolight, then sets at 5:31 PM

Tue, Sep 16
Last
Wed, Sep 24
New
Wed, Oct 1
First
Wed, Oct 8
Full

Lunar Reconnaissance Orbiter Studies Moon

Sep 14, 2014; 5:00 AM ET We now know the topographical structure of the moon better than our own planet thanks to LRO.