, °F

Personalized Forecasts

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    My Recent Locations

    • Tonight

      May 23

      63° Lo
      Mainly clear and mild
      • Stargazing
      • Weather
      • Cloud Cover: 19%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Wed

      May 24

      82° /54°
      Partly sunny and very warm
      • Good
      • for stargazing
      • Cloud Cover: 45%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Thu

      May 25

      73° /49°F
      Partly sunny and nice
      • Excellent
      • for stargazing
      • Cloud Cover: 11%
      • Precip: 1%
      • Hours of Precip: 0
    • Fri

      May 26

      72° /48°
      Nice with plenty of sun
      • Excellent
      • for stargazing
      • Cloud Cover: 0%
      • Precip: 4%
      • Hours of Precip: 0
      More
    • Sat

      May 27

      75° /52°
      Sunny and nice
      • Excellent
      • for stargazing
      • Cloud Cover: 0%
      • Precip: 1%
      • Hours of Precip: 0
      More

    Day

    73°Hi RealFeel® 79° Precipitation 0%
    Partly sunny and nice
    • SSW 7 mph
    • Gusts: 9 mph
    • Max UV Index: 8 (Very High)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    49°Lo RealFeel® 48° Precipitation 1%
    Mainly clear
    • SSW 5 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 5/25/2016
    High 73° 73° N/A 66°
    Low 49° 49° N/A 46°

    Sunrise/Sunset

    • Sunrise: 5:43 AM
    • Sunset: 8:19 PM
    • Duration: 14:36 hr

    Moonrise/Moonset

    • Moonrise: 5:57 AM
    • Moonset: 8:20 PM
    • Duration: 14:23 hr
    Astronomy

    Solunar Information for Grass Valley, CA

    Thu, May 25
    New
    Thu, Jun 1
    First
    Fri, Jun 9
    Full
    Sat, Jun 17
    Last

    Thu. Stargazing