10-Day Weather Forecast - San Martín, San Juan, PR

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  • |73°F
    40% Chance Rain Showers
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    Tonight

    73°F

    Partly cloudy with isolated showers this evening then variably cloudy with scattered showers after midnight. Lows around 82. Southeast winds 5 to 10 mph. Chance of rain 40 percent.

    Hourly details
  • Day

    81°F

    Mostly cloudy in the morning then becoming variably cloudy. Scattered showers. Highs around 87. Temperature falling in the afternoon. East winds 10 to 15 mph. Chance of rain 50 percent.

    Night

    72°F

    Partly cloudy with scattered showers in the evening then variably cloudy with isolated showers after midnight. Lows around 82. Southeast winds 5 to 10 mph. Chance of rain 50 percent.

    Hourly details
  • Day

    80°F

    Variably cloudy in the morning then becoming mostly cloudy. Scattered showers. Highs around 87. Temperature falling in the afternoon. East winds 10 to 15 mph. Chance of rain 50 percent.

    Night

    73°F

    Variably cloudy with scattered showers. Lows around 82. East winds 10 to 15 mph. Chance of rain 40 percent.

    Hourly details
  • Day

    82°F

    Partly cloudy with isolated showers in the morning then variably cloudy with scattered showers in the afternoon. Highs around 87. Temperature falling in the afternoon. Chance of rain 40 percent.

    Night

    73°F

    Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent.

    Hourly details
  • Weekend Weather

  • Day

    81°F

    Partly cloudy with isolated showers. Highs around 86. Temperature falling in the afternoon. Chance of rain 20 percent.

    Night

    73°F

    Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent.

    Hourly details
  • Day

    81°F

    Partly cloudy with isolated showers in the morning then variably cloudy with scattered showers in the afternoon. Highs around 87. Temperature falling in the afternoon. Chance of rain 40 percent.

    Night

    73°F

    Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent.

    Hourly details
  • Day

    80°F

    Partly cloudy with isolated showers in the morning then variably cloudy with scattered showers in the afternoon. Highs around 86. Temperature falling in the afternoon. Chance of rain 50 percent.

    Night

    73°F

    Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent.

    Hourly details
  • Day

    80°F

    Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 85. Temperature falling in the afternoon. Chance of rain 50 percent.

    Night

    72°F

    Clear with a chance of rain. Chance of precipitation 45%. Low temperature around 72F. Dew point will be around 68F with an average humidity of 86%. Winds will be 6 mph from the NE.

  • Day

    79°F

    Sunny with a 75% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 69F with an average humidity of 78%. Winds will be 9 mph from the NE.

    Night

    72°F

    Clear with a 65% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 67F with an average humidity of 84%. Winds will be 7 mph from the NE.

  • Day

    78°F

    Sunny with a 80% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 68F with an average humidity of 76%. Winds will be 10 mph from the NE.

    Night

    72°F

    Clear with a 55% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 67F with an average humidity of 84%. Winds will be 9 mph from the NE.