• Today

    Jun 29

    79°Lo 55°

    Partly sunny and pleasant

    Excellent for stargazing
    • Cloud
      Cover
      6%
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Thu

    Jun 30

    78°Lo 59°

    Partly sunny

    Fair for stargazing
    • Cloud
      Cover
      54%
    • Precip
      58%
    • Hours of Precip
      1
    more
  • Fri

    Jul 1

    76°Lo 53°

    Partly sunny and nice

    Good for stargazing
    • Cloud
      Cover
      33%
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Sat

    Jul 2

    78°Lo 55°

    Sunshine and beautiful

    Very Good for stargazing
    • Cloud
      Cover
      49%
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Sun

    Jul 3

    78°Lo 61°

    Partial sunshine

    Fair for stargazing
    • Cloud
      Cover
      76%
    • Precip
      18%
    • Hours of Precip
      0
Next Previous
Hi 78° RealFeel® 81° Precipitation 13%

Day

N

E

S

W

  • SSE 7 mph
  • Gusts: 12 mph

Partial sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 61° RealFeel® 61° Precipitation 18%

Night

N

E

S

W

  • SE 5 mph
  • Gusts: 9 mph

Mainly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 3

more Historical Weather Data >
  Today Normal Record 7/3/2015
High 78° 84° 101° (1925) 77°
Low 61° 64° 45° (1924) 59°

Solunar Information for Ottawa, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 15:05 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:51 AM with 14:51 of moolight, then sets at 7:42 PM

Mon, Jul 4
New
Tue, Jul 12
First
Tue, Jul 19
Full
Tue, Jul 26
Last

Ottawa Weather Report

Dry weather to dominate July Fourth weekend from Chicago to NYC, Boston

June 29, 2016; 8:01 AM ET

While downpours could come calling at the start and finish of the July Fourth weekend in the northeastern United States, the vast majority of the time will be dry. more >

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Sun. Stargazing