• Sunny 59°
    Stargazing Current Weather
    • Visibility
      10 mi
    • Cloud
      Cover
      0%
    • Ceiling
      18600 ft
  • Today

    May 31

    Hi 67°

    Cooler; an afternoon t-storm

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      41%
    • Hours of Precip
      2.5
    Day Details >
  • Tomorrow

    Jun 1

    Hi 70°

    A thunderstorm in spots

    Very Good for stargazing
    • Cloud
      Cover
      19%
    • Precip
      40%
    • Hours of Precip
      1
    Day Details >
  • Thursday

    Jun 2

    Hi 81°

    Partly sunny and warmer

    Good for stargazing
    • Cloud
      Cover
      47%
    • Precip
      4%
    • Hours of Precip
      0
    Day Details >
Next

Pleasant this weekend

5/31 6/1 Now: 12:05pm
PM 12-4
  • 12pm Mostly sunny 62° 7%
  • 1pm Partly sunny 65° 10%
  • 2pm Intermittent clouds 67° 15%
  • 3pm Intermittent clouds 66° 15%
  • 4pm Mostly cloudy 65° 19%
PM 11-4
  • 11pm Mostly cloudy w/ t-storms 52° 51%
  • 12am Intermittent clouds 51° 47%
  • 1am Intermittent clouds 51° 47%
  • 2am Mostly cloudy w/ t-storms 50° 51%
  • 3am Intermittent clouds 49° 47%
  • 4am Intermittent clouds 48° 39%
AM 5-10
  • 5am Intermittent clouds 46° 32%
  • 6am Intermittent clouds 47° 32%
  • 7am Intermittent clouds 49° 28%
  • 8am Intermittent clouds 52° 23%
  • 9am Intermittent clouds 56° 23%
  • 10am Intermittent clouds 59° 22%
Hourly Forecast >
May 30, 2016; 1:13 PM ET
Five-day Weather Forecast for Denver, CO
Denver, CO Weather Forecast

Solunar Information for Boulder, CO

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:50 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:42 AM with 12:36 of moolight, then sets at 3:18 PM

Sun, Jun 5
New
Sun, Jun 12
First
Mon, Jun 20
Full
Mon, Jun 27
Last

Astronomy Live Feed

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'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.

Tue. Stargazing