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    Weather This Weekend, Sep 30
    • Friday

      Sep 30

      33° /26° RealFeel® 41° / 30°
      A t-storm in the afternoon
      More
    • Saturday

      Oct 1

      32° /26° RealFeel® 40° / 28°
      A p.m. t-storm in spots
      More
    • Sunday

      Oct 2

      32° /24° RealFeel® 40° / 29°
      A thunderstorm in spots
      More

    San Francisco De Las Piedras Weather Report

    Tropical Storm Matthew will form in Caribbean and may approach US next week

    September 27, 2016; 9:44 AM ET

    There is a significant chance the tropical system brewing near the Caribbean could take a turn toward the United States next week. More >

    San Francisco De Las Piedras Weekend Weather Chat