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      Elev 16 ft, 37.654 °N 122.422 °W

      South San Francisco, CA

      Orange Park Station60°
      Updated: 10:25 AM PDT on September 19, 2026 (GMT -7)
      33 seconds ago
      69°
      57°
      60
      Feels Like 60
      Mostly Cloudy
      N
      6
      Same temperature is expected today
      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
        Sun 09/20
        High 69°f
         10% Precip. / 0 in
        Cloudy skies this morning will become partly cloudy this afternoon. High 69F. Winds W at 15 to 25 mph.
        Tonight
        Sun 09/20
        Low 57°f
         19% Precip. / 0 in
        Mostly cloudy. Low 57F. Winds W at 10 to 20 mph.
        Tomorrow
        Mon 09/21
        High 65°f58°f
         17% Precip. / 0 in
        Overcast. High near 65F. Winds W at 10 to 20 mph.
        Hourly Forecast
        Now
        61°
        11AM
        62°
        12PM
        64°
        1PM
        65°
        2PM
        67°
        3PM
        67°
        4PM
        66°
        5PM
        65°
        6PM
        64°
        7PM
        62°
        7:10PM
        Sunset
        8PM
        60°
        9PM
        60°
        10PM
        59°
        11PM
        59°
        12AM
        59°
        1AM
        59°
        2AM
        59°
        3AM
        58°
        4AM
        59°
        5AM
        58°
        6AM
        58°
        6:55AM
        Sunrise
        7AM
        58°
        8AM
        59°
        9AM
        60°
        10AM
        61°
        Precipitation
        19%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        37
        Good
        UV Index
        3
        Moderate
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 9 miles
        3. Clouds Mostly Cloudy
        4. Dew Point56°F
        5. Humidity 85%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSFO Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 75°F 93°F 2000
        4. Low 57°F 56°F 46°F 1954
        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 65°F 75°F 93°F
        4. Low 57°F 56°F 48°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:55 AM 7:10 PM
        3. Civil Twilight 6:28 AM 7:37 PM
        4. Nautical Twilight 5:58 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 23 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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