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    Weather This Weekend, Sep 30
    • Friday

      Sep 30

      90° /60°F
      Plenty of sunshine
      • Common Cold
        • Common Cold
        • Flu
      • Beneficial
      • weather for colds
      • Avg Temp: 75°
      • Avg RealFeel: 78°
      • Hi RealFeel: 94°
      More
    • Saturday

      Oct 1

      85° /50°
      Plenty of sunshine
      • Beneficial
      • weather for colds
      • Avg Temp: 68°
      • Avg RealFeel: 71°
      • Hi RealFeel: 88°
      More
    • Sunday

      Oct 2

      82° /52°
      Plenty of sunshine
      • Beneficial
      • weather for colds
      • Avg Temp: 67°
      • Avg RealFeel: 71°
      • Hi RealFeel: 87°
      More

    Rialto Weather Report

    Santa Ana winds, heat to raise wildfire threat across Southern California through Monday

    September 25, 2016; 11:47 PM ET

    Hot, dry and windy weather into Monday night will lead to an increased risk of wildfires across Southern California. More >

    Respiratory Health Live Feed

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    Fri. Cold & Flu

    Fri. UV Index