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      Elev 0 ft, 37.773 °N 122.302 °W

      Alameda, CA

      West Hornet Avenue Station60°
      Updated: 3:40 PM PDT on September 21, 2026 (GMT -7)
      9 minutes ago
      67°
      57°
      60
      Feels Like 60
      Partly Cloudy
      N
      14
      Gusts 22 mph
      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
        Tue 09/22
        Low 58°f
         23% Precip. / 0 in
        Cloudy skies. Low 58F. Winds WSW at 10 to 20 mph.
        Tomorrow
        Wed 09/23
        High 69°f
         20% Precip. / 0 in
        Cloudy early, becoming mostly sunny in the afternoon. High 69F. Winds SW at 10 to 15 mph.
        Tomorrow night
        Wed 09/23
        Low 56°f
         23% Precip. / 0 in
        A few clouds from time to time. Areas of dense fog. Low 56F. Winds SSW at 5 to 10 mph.
        Hourly Forecast
        Now
        62°
        4PM
        62°
        5PM
        62°
        6PM
        61°
        7PM
        62°
        7:07PM
        Sunset
        8PM
        61°
        9PM
        60°
        10PM
        60°
        11PM
        60°
        12AM
        60°
        1AM
        60°
        2AM
        60°
        3AM
        60°
        4AM
        59°
        5AM
        59°
        6AM
        59°
        6:57AM
        Sunrise
        7AM
        59°
        8AM
        59°
        9AM
        60°
        10AM
        61°
        11AM
        63°
        12PM
        64°
        1PM
        66°
        2PM
        67°
        3PM
        68°
        Precipitation
        23%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        23
        Good
        UV Index
        3
        Moderate
        Additional Conditions
        1. Pressure 29.92 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point55°F
        5. Humidity 80%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KOAK Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 75°F 96°F 2003
        4. Low 57°F 57°F 52°F 2004
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 75°F 90°F
        4. Low 57°F 57°F 54°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:56 AM 7:07 PM
        3. Civil Twilight 6:30 AM 7:33 PM
        4. Nautical Twilight 5:59 AM 8:04PM
        5. Astronomical Twilight 5:28 AM 8:35 PM
        1. Length of Visible Light 13h 3m
        2. Length of Day 12h 11m
        3. Tomorrow will be 2 minutes 25 seconds shorter
        1. Moon 4:42 PM 1:40 AM
        2. Waxing Gibbous78% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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