7-Day Forecast 34.1°N 117.57°W (Text-Only)
NWS Forecast for: Rancho Cucamonga CA
Issued by: National Weather Service San Diego, CA
Last Update: 2:16 am PDT Jun 6, 2024
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  • Overnight

    Overnight: Patchy fog.  Otherwise, partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Patchy Fog


  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, sunny, with a high near 86. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Thursday
    Night

    Thursday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 62. West wind 5 to 10 mph becoming light southwest  after midnight.

    Low: 62 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, sunny, with a high near 84. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 62. West wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Low: 62 °F

    Mostly Clear


  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny


  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy


  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny


  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy




  • Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 63. Calm wind.

    Thursday: Patchy fog before 11am. Otherwise, sunny, with a high near 86. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    Thursday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 62. West wind 5 to 10 mph becoming light southwest after midnight.

    Friday: Patchy fog before 11am. Otherwise, sunny, with a high near 84. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    Friday Night: Mostly clear, with a low around 62. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Saturday: Sunny, with a high near 83.

    Saturday Night: Partly cloudy, with a low around 60.

    Sunday: Mostly sunny, with a high near 82.

    Sunday Night: Partly cloudy, with a low around 59.

    Monday: Sunny, with a high near 83.

    Monday Night: Mostly clear, with a low around 61.

    Tuesday: Sunny, with a high near 85.

    Tuesday Night: Mostly clear, with a low around 61.

    Wednesday: Sunny, with a high near 84.



    Rancho Cucamonga CA
     34.1°N 117.57°W (Elev. 1198 ft)

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