, °F

Personalized Forecasts

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    My Recent Locations

    • Today

      Mar 25

      64° /49°F
      Clouds and sun
      • Fair
      • for hunting
      • Precip: 6%
      • Cloud Cover: 54%
      • Wind Gust: 15 mph
    • Sun

      Mar 26

      60° /50°
      A passing afternoon shower
      • Very Good
      • for hunting
      • Precip: 55%
      • Cloud Cover: 84%
      • Wind Gust: 12 mph
      More
    • Mon

      Mar 27

      63° /46°
      Periods of clouds and sun
      • Very Good
      • for hunting
      • Precip: 11%
      • Cloud Cover: 46%
      • Wind Gust: 16 mph
      More
    • Tue

      Mar 28

      70° /50°
      Mostly sunny and pleasant
      • Very Good
      • for hunting
      • Precip: 1%
      • Cloud Cover: 23%
      • Wind Gust: 14 mph
      More
    • Wed

      Mar 29

      71° /53°
      Mostly sunny and pleasant
      • Very Good
      • for hunting
      • Precip: 2%
      • Cloud Cover: 19%
      • Wind Gust: 13 mph
      More
    Saturday
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    Forecast Partly Cloudy Partly Sunny Mostly Sunny Partly Sunny Partly Sunny Partly Cloudy Partly Cloudy Partly Cloudy
    Temp (°F) 64° 63° 62° 60° 58° 56° 54° 54°
    RealFeel® 65° 63° 60° 56° 54° 53° 51° 51°
    Wind (mph) 12 W 12 W 12 W 10 W 9 W 7 W 7 WSW 7 WSW
    precip
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    UV Index 4 3 2 0 0 0 0 0
    Cloud Cover 54% 34% 26% 30% 45% 45% 45% 45%
    Humidity 53% 52% 54% 58% 63% 68% 72% 76%
    Dew Point 46° 45° 45° 45° 45° 46° 45° 46°
    Temp °F
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    65° 60° 55° 50°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 3/25/2016
    High 64° 65° N/A 69°
    Low 49° 47° N/A 51°

    Sunrise/Sunset

    • Sunrise: 7:05 AM
    • Sunset: 7:25 PM
    • Duration: 12:20 hr

    Moonrise/Moonset

    • Moonrise: 5:44 AM
    • Moonset: 5:04 PM
    • Duration: 11:20 hr
    Astronomy

    Solunar Information for Castro Valley, CA

    Tue, Mar 28
    New
    Mon, Apr 3
    First
    Tue, Apr 11
    Full
    Wed, Apr 19
    Last

    Radar & Satellite

    Sat. Hunting Weather