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: 1:09 pm PDT Sep 25, 2024
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  • Tonight

    Tonight: Increasing clouds, with a low around 61. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 61 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 87. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 87 °F

    Becoming
    Sunny

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 62. West wind around 5 mph becoming calm  in the evening.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, sunny, with a high near 89. Light west wind increasing to 5 to 10 mph in the afternoon.

    High: 89 °F

    Patchy Fog
    then Sunny

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 62. West wind around 5 mph becoming calm  in the evening.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Saturday
    Night

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

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday
    Night

    Sunday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Tonight: Increasing clouds, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 87. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    Thursday Night: Mostly clear, with a low around 62. West wind around 5 mph becoming calm in the evening.

    Friday: Patchy fog before 11am. Otherwise, sunny, with a high near 89. Light west wind increasing to 5 to 10 mph in the afternoon.

    Friday Night: Mostly clear, with a low around 62. West wind around 5 mph becoming calm in the evening.

    Saturday: Sunny, with a high near 88.

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

    Sunday: Sunny, with a high near 88.

    Sunday Night: Clear, with a low around 63.

    Monday: Sunny, with a high near 93.

    Monday Night: Mostly clear, with a low around 67.

    Tuesday: Sunny, with a high near 95.

    Tuesday Night: Mostly clear, with a low around 69.

    Wednesday: Sunny, with a high near 93.



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

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