My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Small Craft Advisory
      until 9:00 PM PDT
      Elev 156 ft, 37.815 °N 121.973 °W

      Danville, CA

      North Sycamore Station58°
      Updated: 9:57 PM PDT on September 15, 2026 (GMT -7)
      4 minutes ago
      85°
      55°
      58
      Feels Like 58
      Partly Cloudy
      N
      9
      Lower temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Wed 09/16
        Low 56°f
         22% Precip. / 0 in
        Partly cloudy early with increasing clouds overnight. Low 56F. Winds SSW at 5 to 10 mph.
        Tomorrow
        Thu 09/17
        High 72°f
         15% Precip. / 0 in
        Sunshine along with some cloudy intervals. High 72F. Winds SW at 10 to 20 mph.
        Tomorrow night
        Thu 09/17
        Low 58°f
         24% Precip. / 0 in
        Partly cloudy skies in the evening, then becoming cloudy overnight. Low 58F. Winds SW at 10 to 15 mph.
        Hourly Forecast
        Now
        60°
        10PM
        59°
        11PM
        59°
        12AM
        58°
        1AM
        58°
        2AM
        58°
        3AM
        58°
        4AM
        58°
        5AM
        57°
        6AM
        57°
        6:51AM
        Sunrise
        7AM
        57°
        8AM
        59°
        9AM
        61°
        10AM
        63°
        11AM
        66°
        12PM
        68°
        1PM
        69°
        2PM
        70°
        3PM
        70°
        4PM
        70°
        5PM
        69°
        6PM
        66°
        7PM
        64°
        7:13PM
        Sunset
        8PM
        62°
        9PM
        61°
        Precipitation
        23%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        54
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 7 miles
        3. Clouds Partly Cloudy
        4. Dew Point54°F
        5. Humidity 80%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KLVK Station History
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 80°F 106°F 1971
        4. Low 55°F 60°F 40°F 2006
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 80°F 98°F
        4. Low 55°F 60°F 43°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:50 AM 7:13 PM
        3. Civil Twilight 6:24 AM 7:40 PM
        4. Nautical Twilight 5:53 AM 8:11PM
        5. Astronomical Twilight 5:22 AM 8:42 PM
        1. Length of Visible Light 13h 15m
        2. Length of Day 12h 23m
        3. Tomorrow will be 2 minutes 24 seconds shorter
        1. Moon 12:45 PM 10:05 PM
        2. Waxing Crescent31% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary