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      Coastal Flood Advisory
      until 5:00 PM PDT
      Elev 3 ft, 37.917 °N 122.476 °W

      Tiburon, CA

      Tiburon Yacht Club Station57°
      Updated: 7:47 AM PDT on October 1, 2026 (GMT -7)
      8 minutes ago
      74°
      51°
      57
      Feels Like 57
      Fog
      N
      2
      Lower temperature is expected today
      Wundermap
      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
        Today
        Fri 10/02
        High 74°f
         15% Precip. / 0 in
        Cloudy skies early, followed by partial clearing. High 74F. Winds S at 5 to 10 mph.
        Tonight
        Fri 10/02
        Low 52°f
         20% Precip. / 0 in
        Mostly cloudy this evening. Fog developing late. Low 52F. Winds S at 5 to 10 mph.
        Tomorrow
        Sat 10/03
        High 79°f55°f
         7% Precip. / 0 in
        Morning fog, then mostly cloudy in the afternoon. High 79F. Winds SE at 5 to 10 mph.
        Hourly Forecast
        Now
        53°
        8AM
        54°
        9AM
        56°
        10AM
        59°
        11AM
        63°
        12PM
        67°
        1PM
        71°
        2PM
        73°
        3PM
        72°
        4PM
        71°
        5PM
        69°
        6PM
        66°
        6:52PM
        Sunset
        7PM
        63°
        8PM
        60°
        9PM
        58°
        10PM
        57°
        11PM
        56°
        12AM
        55°
        1AM
        55°
        2AM
        54°
        3AM
        54°
        4AM
        54°
        5AM
        20%
        54°
        6AM
        20%
        53°
        7AM
        8%
        54°
        Precipitation
        20%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        13
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.87 in
        2. Visibility 1.5 miles
        3. Clouds Cloudy
        4. Dew Point53°F
        5. Humidity 100%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KJMC Station History
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 80°F 99°F 2024
        4. Low 51°F 52°F 35°F 1950
        5. Rain/Snow Depth
        6. Precipitation 0 in 2.9 in -
        7. Snow 0 in - in -
        Almanac for October 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 80°F 100°F
        4. Low 52°F 52°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:05 AM 6:52 PM
        3. Civil Twilight 6:39 AM 7:18 PM
        4. Nautical Twilight 6:09 AM 7:49PM
        5. Astronomical Twilight 5:38 AM 8:19 PM
        1. Length of Visible Light 12h 39m
        2. Length of Day 11h 46m
        3. Tomorrow will be 2 minutes 24 seconds shorter
        1. Moon 10:10 PM 12:58 PM
        2. Waning Gibbous65% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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