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      Elev 161 ft, 38.334 °N 122.672 °W

      Penngrove, CA

      Updated: 7:36 AM PDT on October 25, 2026 (GMT -7)
      9 minutes ago
      74°
      39°
      38
      Feels Like 38
      Sunny
      N
      0
      Lower temperature is expected today
      Wundermap

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      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
        Mon 10/26
        High 74°f
        1% Precip. / 0 in
        A mix of clouds and sun during the morning will give way to cloudy skies this afternoon. High 74F. Winds S at 5 to 10 mph.
        Tonight
        Mon 10/26
        Low 43°f
        18% Precip. / 0 in
        Partly cloudy. Low 43F. Winds light and variable.
        Tomorrow
        Tue 10/27
        High 69°f39°f
        9% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 69F. Winds W at 10 to 15 mph.
        Hourly Forecast
        Now
        40°
        8AM
        40°
        9AM
        47°
        10AM
        54°
        11AM
        61°
        12PM
        66°
        1PM
        70°
        2PM
        72°
        3PM
        73°
        4PM
        70°
        5PM
        68°
        6PM
        63°
        6:19PM
        Sunset
        7PM
        58°
        8PM
        55°
        9PM
        53°
        10PM
        52°
        11PM
        50°
        12AM
        49°
        1AM
        47°
        2AM
        48°
        3AM
        47°
        4AM
        46°
        5AM
        46°
        6AM
        46°
        7AM
        45°
        Additional Conditions
        1. Pressure 30.08 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point38°F
        5. Humidity 92%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KSTS Station History
        Almanac for October 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 74°F 95°F 1925
        4. Low 39°F 46°F 31°F 1919
        5. Rain/Snow Depth
        6. Precipitation 0 in 4.1 in -
        7. Snow 0 in 0 in -
        Almanac for October 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 74°F 92°F
        4. Low 43°F 46°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:29 AM 6:19 PM
        3. Civil Twilight 7:02 AM 6:46 PM
        4. Nautical Twilight 6:31 AM 7:17PM
        5. Astronomical Twilight 6:01 AM 7:47 PM
        1. Length of Visible Light 11h 43m
        2. Length of Day 10h 49m
        3. Tomorrow will be 2 minutes 16 seconds shorter
        1. Moon 5:49 PM 7:00 AM
        2. Full99% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
        Nov 17
        Waxing Half First Qtr
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