Next 5 Days
  • Current Weather

    12:31 PM

    52°
    Visibility: 10 mi
    Cloud Cover: 49%
    Ceiling: 22330 ft
    Partly sunny
    Stargazing
  • Today

    Mar 21

    58° Hi
    Increasing cloudiness
    • Poor
    • for stargazing
    • Stargazing Forecast
    • Poor
    • Cloud Cover: 87%
    • Precip: 25%
    • Hours of Precip: 0
    Day Details
  • Tomorrow

    Mar 22

    53° Hi
    Mostly cloudy
    • Poor
    • for stargazing
    • Stargazing Forecast
    • Poor
    • Cloud Cover: 94%
    • Precip: 80%
    • Hours of Precip: 2
    Day Details
  • Saturday

    Mar 23

    54° Hi
    Times of clouds and sun
    • Good
    • for stargazing
    • Stargazing Forecast
    • Good
    • Cloud Cover: 24%
    • Precip: 9%
    • Hours of Precip: 0
    Day Details
Next 6 Hours
  • 12PM

    3/21

    50°
    Sunny
    Precip: 0%
  • 1PM

    3/21

    53°
    Partly sunny
    Precip: 0%
  • 2PM

    3/21

    55°
    Intermittent clouds
    Precip: 0%
  • 3PM

    3/21

    56°
    Mostly cloudy
    Precip: 0%
  • 4PM

    3/21

    58°
    Cloudy
    Precip: 0%
  • 5PM

    3/21

    56°
    Cloudy
    Precip: 0%

Sunrise/Sunset

Sunrise
Sunset
Duration

Moonrise/Moonset

Moonrise
Moonset
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Solunar Information for Boulder, CO

Thu, Mar 21
Full
Thu, Mar 28
Last
Fri, Apr 5
New
Fri, Apr 12
First

Astronomy Live Feed

Thu. Stargazing