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    • Today's Weather - Diamond Bar, CA

      December 19, 2025    6:44 PM
      36°
      Feels Like 36°
      Hi 44°F Lo 33°F
      Mostly Cloudy
      Mostly Cloudy
    • Weather Details
      • Windchill 59ºF Daily Rain --
      • Dewpoint 43ºF Monthly Rain 0"
      • Humidity 54% Avg. Wind ESE 3mph
      • Pressure -- Wind Gust --
      • Sunrise 6:51 AM Moon --
      • Sunset 4:45 PM UV Index 3 (Moderate)
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