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      Elev 565 ft, 37.888 °N 122.458 °W

      Tiburon, CA

      Mt. Tiburon Station58°
      Updated: 11:30 PM PDT on September 4, 2026 (GMT -7)
      4 minutes ago
      73°
      53°
      58
      Feels Like 58
      Clear
      N
      4
      Higher 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
        Sat 09/05
        Low 54°f
         19% Precip. / 0 in
        A few passing clouds. Low 54F. Winds light and variable.
        Tomorrow
        Sun 09/06
        High 77°f
         20% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 77F. SSE winds shifting to WSW at 10 to 15 mph.
        Tomorrow night
        Sun 09/06
        Low 54°f
         8% Precip. / 0 in
        Mainly clear early, then a few clouds later on. Low 54F. Winds WNW at 5 to 10 mph.
        Hourly Forecast
        Now
        57°
        12AM
        57°
        1AM
        56°
        2AM
        55°
        3AM
        55°
        4AM
        54°
        5AM
        54°
        6AM
        53°
        6:43AM
        Sunrise
        7AM
        55°
        8AM
        57°
        9AM
        60°
        10AM
        62°
        11AM
        66°
        12PM
        69°
        1PM
        71°
        2PM
        74°
        3PM
        75°
        4PM
        75°
        5PM
        74°
        6PM
        73°
        7PM
        70°
        7:32PM
        Sunset
        8PM
        66°
        9PM
        63°
        10PM
        62°
        11PM
        60°
        Precipitation
        21%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        27
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.97 in
        2. Visibility 9 miles
        3. Clouds Clear
        4. Dew Point52°F
        5. Humidity 82%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KJMC Station History
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 74°F 96°F 2004
        4. Low 53°F 56°F 50°F 1981
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.5 in -
        7. Snow 0 in 0 in -
        Almanac for September 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 75°F 102°F
        4. Low 53°F 56°F 54°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:43 AM 7:32 PM
        3. Civil Twilight 6:16 AM 7:59 PM
        4. Nautical Twilight 5:45 AM 8:31PM
        5. Astronomical Twilight 5:12 AM 9:03 PM
        1. Length of Visible Light 13h 42m
        2. Length of Day 12h 49m
        3. Tomorrow will be 2 minutes 22 seconds shorter
        1. Moon 12:15 AM 4:07 PM
        2. Waning Crescent38% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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