My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 16 ft, 37.654 °N 122.422 °W

      South San Francisco, CA

      Orange Park Station62°
      Updated: 11:12 AM PDT on September 19, 2026 (GMT -7)
      3 minutes ago
      68°
      57°
      62
      Feels Like 62
      Partly Cloudy
      N
      10
      Gusts 16 mph
      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 68°f
         11% Precip. / 0 in
        Mainly sunny to start, then a few afternoon clouds. High 68F. Winds WNW at 15 to 25 mph.
        Tonight
        Sun 09/20
        Low 57°f
         19% Precip. / 0 in
        Partly cloudy early followed by cloudy skies overnight. Low 57F. Winds W at 10 to 20 mph.
        Tomorrow
        Mon 09/21
        High 65°f57°f
         20% Precip. / 0 in
        Cloudy skies. High near 65F. Winds W at 10 to 20 mph.
        Hourly Forecast
        Now
        63°
        12PM
        64°
        1PM
        65°
        2PM
        66°
        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
        58°
        5AM
        58°
        6AM
        58°
        6:55AM
        Sunrise
        7AM
        58°
        8AM
        59°
        9AM
        60°
        10AM
        61°
        11AM
        63°
        Precipitation
        20%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        39
        Good
        UV Index
        5
        Moderate
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point57°F
        5. Humidity 80%
        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 68°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 24 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
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary