Martín Peña, San Juan, PR | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    70% Chance of Storms
    89°
    Forecast night icon
    Night
    50% Chance of Storms
    76°
    Saturday 5/11
    Day
    89°
    70% Chance of Storms
    Forecast day icon
    Night
    76°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with isolated showers this morning then cloudy with numerous showers with isolated thunderstorms this afternoon. Highs around 91. South winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Variably cloudy with scattered showers with isolated thunderstorms in the evening then partly cloudy with isolated showers after midnight. Lows around 80. South winds around 5 mph. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    90°
    Forecast night icon
    Night
    Partly Cloudy
    77°
    Sunday 5/12
    Day
    90°
    50% Chance of Storms
    Forecast day icon
    Night
    77°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming variably cloudy. Scattered showers. Isolated thunderstorms in the afternoon. Highs around 91. Southeast winds 10 to 15 mph. Chance of rain 50 percent.
    Night Details
    Partly cloudy with isolated showers. Lows around 80. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    90°
    Forecast night icon
    Night
    40% Chance Rain Showers
    76°
    Monday 5/13
    Day
    90°
    50% Chance Rain Showers
    Forecast day icon
    Night
    76°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with isolated showers in the morning then variably cloudy with scattered showers in the afternoon. Highs around 91. East winds 10 to 15 mph. Chance of rain 50 percent.
    Night Details
    Variably cloudy with scattered showers. Lows around 79. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    90°
    Forecast night icon
    Night
    Partly Cloudy
    77°
    Tuesday 5/14
    Day
    90°
    Partly Cloudy
    Forecast day icon
    Night
    77°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with isolated showers. Highs around 89. Chance of rain 20 percent.
    Night Details
    Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    89°
    Forecast night icon
    Night
    40% Chance Rain Showers
    77°
    Wednesday 5/15
    Day
    89°
    40% Chance Rain Showers
    Forecast day icon
    Night
    77°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming variably cloudy. Scattered showers. Highs around 89. Chance of rain 40 percent.
    Night Details
    Variably cloudy with scattered showers. Lows around 79. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    90°
    Forecast night icon
    Night
    Partly Cloudy
    76°
    Thursday 5/16
    Day
    90°
    30% Chance Rain Showers
    Forecast day icon
    Night
    76°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Variably cloudy with scattered showers in the morning then partly cloudy with isolated showers in the afternoon. Highs around 89. Chance of rain 30 percent.
    Night Details
    Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    88°
    Forecast night icon
    Night
    40% Chance of Storms
    77°
    Friday 5/17
    Day
    88°
    40% Chance Rain Showers
    Forecast day icon
    Night
    77°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Variably cloudy. Scattered showers mainly in the morning. Highs around 88. Chance of rain 40 percent.
    Night Details
    Mostly clear with a 55% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 76F with an average humidity of 91%. Winds will be 11 mph from the E.
  • Forecast day icon
    Saturday
    60% Chance of Storms
    89°
    Forecast night icon
    Night
    40% Chance of Storms
    77°
    Saturday 5/18
    Day
    89°
    60% Chance of Storms
    Forecast day icon
    Night
    77°
    40% Chance of Storms
    Forecast night icon
    Day Details
    Sunny with a 55% chance for rain and thunderstorms. High temperature around 89F. Dew point will be around 76F with an average humidity of 73%. Winds will be 13 mph from the E.
    Night Details
    Clear with a 50% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 76F with an average humidity of 89%. Winds will be 11 mph from the E.
  • Forecast day icon
    Sunday
    60% Chance of Rain
    88°
    Forecast night icon
    Night
    40% Chance of Rain
    77°
    Sunday 5/19
    Day
    88°
    60% Chance of Rain
    Forecast day icon
    Night
    77°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 60% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 76F with an average humidity of 75%. Winds will be 13 mph from the E.
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 75F with an average humidity of 88%. Winds will be 11 mph from the E.
  • Forecast day icon
    Monday
    60% Chance of Rain
    88°
    Forecast night icon
    Night
    40% Chance of Rain
    77°
    Monday 5/20
    Day
    88°
    60% Chance of Rain
    Forecast day icon
    Night
    77°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 55% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 76F with an average humidity of 74%. Winds will be 13 mph from the E.
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 75F with an average humidity of 88%. Winds will be 11 mph from the E.