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      Elev 20 ft, 37.785 °N 122.402 °W

      San Francisco, CA

      Yerba Buena Station60°
      Updated: 10:27 PM PDT on September 18, 2026 (GMT -7)
      9 minutes ago
      72°
      58°
      60
      Feels Like 60
      Partly Cloudy
      N
      10
      Similar 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 09/19
        Low 57°f
         20% Precip. / 0 in
        Cloudy. Low 57F. Winds SW at 10 to 15 mph.
        Tomorrow
        Sun 09/20
        High 70°f
         22% Precip. / 0 in
        Cloudy skies early, followed by partial clearing. High around 70F. Winds WSW at 10 to 20 mph.
        Tomorrow night
        Sun 09/20
        Low 57°f
         23% Precip. / 0 in
        Cloudy. Low 57F. Winds WSW at 10 to 15 mph.
        Hourly Forecast
        Now
        59°
        11PM
        59°
        12AM
        59°
        1AM
        59°
        2AM
        59°
        3AM
        59°
        4AM
        59°
        5AM
        59°
        6AM
        58°
        6:55AM
        Sunrise
        7AM
        59°
        8AM
        59°
        9AM
        60°
        10AM
        62°
        11AM
        64°
        12PM
        66°
        1PM
        68°
        2PM
        68°
        3PM
        69°
        4PM
        69°
        5PM
        68°
        6PM
        67°
        7PM
        64°
        7:10PM
        Sunset
        8PM
        62°
        9PM
        61°
        10PM
        60°
        Precipitation
        23%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        39
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.04 in
        2. Visibility 8 miles
        3. Clouds Partly Cloudy
        4. Dew Point57°F
        5. Humidity 91%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KJMC Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 70°F 93°F 1919
        4. Low 58°F 56°F 49°F 1960
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 70°F 97°F
        4. Low 58°F 56°F 49°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:54 AM 7:10 PM
        3. Civil Twilight 6:28 AM 7:37 PM
        4. Nautical Twilight 5:57 AM 8:07PM
        5. Astronomical Twilight 5:26 AM 8:38 PM
        1. Length of Visible Light 13h 8m
        2. Length of Day 12h 15m
        3. Tomorrow will be 2 minutes 25 seconds shorter
        1. Moon 3:27 PM -
        2. Waxing Gibbous60% 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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