• Early AM

    Dec 18

    Lo 26°

    A snow shower

    Stargazing Weather
    • Cloud
      Cover
      25%
    • Precip
      50%
    • Hours of Precip
      0.5
    more
  • Today

    Dec 18

    44°Lo 23°

    Periods of sun

    Good for stargazing
    • Cloud
      Cover
      41%
    • Precip
      3%
    • Hours of Precip
      0
  • Fri

    Dec 19

    46°Lo 26°

    Sunshine and patchy clouds

    Fair for stargazing
    • Cloud
      Cover
      50%
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Sat

    Dec 20

    48°Lo 26°

    Sunshine and some clouds

    Good for stargazing
    • Cloud
      Cover
      41%
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Sun

    Dec 21

    50°Lo 35°

    Times of clouds and sun

    Poor for stargazing
    • Cloud
      Cover
      86%
    • Precip
      12%
    • Hours of Precip
      0
    more
Next Previous
Partly cloudy 31° Lo 25° RealFeel® 30° / 25°

N

E

S

W

  • Precipitation: 3%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 71%
  • Cloud Cover: 49%
  • Dew Point: 19° F
  • Visibility: 10 mi
4 mph

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 44° 45° N/A 70°
Low 23° 21° N/A 46°

Solunar Information for Boulder, CO

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:18 AM with 9:20 of sunlight, then sets at 4:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:34 AM with 10:45 of moolight, then sets at 2:19 PM

Mon, Dec 22
New
Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last

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.

Thu. Stargazing