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    Next 5 Days
    • Current Weather

      90° F
      Sunny
      Stargazing
      • Visibility: 9 mi
      • Cloud Cover: 3%
      • Ceiling: 37800 ft
    • Tonight

      Jul 21

      66° Lo
      Clear
      • Stargazing
      • Weather
      • Cloud Cover: 0%
      • Precip: 0%
      • Hours of Precip: 0
      } Day Details
    • Tomorrow

      Jul 22

      95° Hi
      Sunny and very warm
      • Excellent
      • for stargazing
      • Cloud Cover: 9%
      • Precip: 0%
      • Hours of Precip: 0
      } Day Details
    • Sunday

      Jul 23

      96° Hi
      Sunny and very warm
      • Very Good
      • for stargazing
      • Cloud Cover: 26%
      • Precip: 1%
      • Hours of Precip: 0
      } Day Details
    Next 6 Hours
    • 6PM

      Jul 21

      88°
      Sunny
      Precip 0%
    • 7PM

      86°
      Sunny
      Precip 0%
    • 8PM

      82°
      Sunny
      Precip 0%
    • 9PM

      78°
      Clear
      Precip 0%
    • 10PM

      75°
      Clear
      Precip 0%
    • 11PM

      72°
      Clear
      Precip 0%
     Thunderstorms across the Four Corners states will raise the risk of flooding while threatening to trigger new wildfires.
    Stormy pattern to persist across southwestern US

    Sunrise/Sunset

    • Sunrise: 5:55 AM
    • Sunset: 8:26 PM
    • Duration: 14:31 hr

    Moonrise/Moonset

    • Moonrise: 4:09 AM
    • Moonset: 6:57 PM
    • Duration: 14:48 hr
    Astronomy

    Solunar Information for Grass Valley, CA

    Sun, Jul 23
    New
    Sun, Jul 30
    First
    Mon, Aug 7
    Full
    Tue, Aug 15
    Last

    Astronomy Live Feed

    Fri. Stargazing