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      Elev 79 ft, 32.716 °N 117.151 °W

      San Diego, CA

      Union Square Condominiums Station80°
      Updated: 11:22 AM PDT on September 17, 2026 (GMT -7)
      3 minutes ago
      76°
      68°
      80
      Feels Like 81
      Mostly Cloudy
      N
      10
      Gusts 17 mph
      Lower 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
        Fri 09/18
        High 76°f
         1% Precip. / 0 in
        Sunshine and clouds mixed. High 76F. Winds WNW at 10 to 15 mph.
        Tonight
        Fri 09/18
        Low 67°f
         20% Precip. / 0 in
        Partly cloudy this evening, then becoming cloudy after midnight. Low 67F. Winds NW at 5 to 10 mph.
        Tomorrow
        Sat 09/19
        High 76°f64°f
         14% Precip. / 0 in
        Sunshine along with some cloudy intervals. High 76F. Winds NW at 10 to 15 mph.
        Hourly Forecast
        Now
        75°
        12PM
        75°
        1PM
        76°
        2PM
        76°
        3PM
        74°
        4PM
        74°
        5PM
        73°
        6PM
        72°
        6:51PM
        Sunset
        7PM
        71°
        8PM
        70°
        9PM
        70°
        10PM
        69°
        11PM
        69°
        12AM
        69°
        1AM
        69°
        2AM
        69°
        3AM
        69°
        4AM
        69°
        5AM
        69°
        6AM
        68°
        6:34AM
        Sunrise
        7AM
        68°
        8AM
        69°
        9AM
        71°
        10AM
        73°
        11AM
        74°
        Precipitation
        20%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        43
        Good
        UV Index
        7
        High
        Additional Conditions
        1. Pressure 30.07 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point60°F
        5. Humidity 59%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KLDR Station History
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 77°F 110°F 1913
        4. Low 68°F 66°F 53°F 1908
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 77°F 95°F
        4. Low 68°F 66°F 50°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:33 AM 6:51 PM
        3. Civil Twilight 6:09 AM 7:16 PM
        4. Nautical Twilight 5:40 AM 7:45PM
        5. Astronomical Twilight 5:10 AM 8:14 PM
        1. Length of Visible Light 13h 7m
        2. Length of Day 12h 18m
        3. Tomorrow will be 2 minutes shorter
        1. Moon 1:06 PM 10:48 PM
        2. Waxing Crescent40% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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